Question: Cliff Clavin was a character on the show that was produced by what company?

Context articles: Clair Huxtable
What Is... Cliff Clavin?
John Ratzenberger
Ritz Guitars
The Girl of the Northern Woods
Cheers
Give Me a Ring Sometime
When You Wish Upon a Star
Denise Huxtable
Cliff Clavin

Clair Olivia Huxtable (née Hanks) is a fictional character who appears in the American sitcom "The Cosby Show".
 Portrayed by actress Phylicia Rashad, Clair, the wife of Dr. Cliff Huxtable and mother of their five children, is the matriarch of the show's central Huxtable family.
 Working as a lawyer, Clair values the importance of maintaining a successful career while running a strong household.
 The character debuted alongside her family in "The Cosby Show"'s pilot, "Theo's Economic Lesson", which premiered on September 20, 1984.
"What Is... Cliff Clavin?"
 is an eighth season episode of the American television series "Cheers".
 It was directed by Andy Ackerman rather than James Burrowswho directed 243 out of 273 episodes of the showand originally aired January 18, 1990 on NBC.
 In this episode, Cliff Clavin (John Ratzenberger) appears on the game show "Jeopardy!" and game show host Alex Trebek guest stars as himself.
 Cliff racks up US$ during the game but loses it all in the final round, and he unsuccessfully demands that his answer be accepted.
 Back at Cheers, Trebek encounters Cliff and announces his resignation from the game show, prompting Cliff to reconsider.
 Unbeknownst to Cliff, Trebek did that mainly to avoid him.
 Meanwhile, Sam retrieves his address book from a teenage boy Timmy, who repeatedly calls Sam's past dates, and ironically encourages Timmy to stick to girls around his age.
 The episode received praise from critics for its concept and its guest star.
John Dezso Ratzenberger (born April 6, 1947) is an American actor, voice actor, and entrepreneur.
 He is best known as Cliff Clavin in "Cheers".
 He is also known for his extensive vocal work in Pixar Animation Studios' films, notably Hamm in the "Toy Story" franchise and Mack in the "Cars" franchise.
Ritz Guitar Co. produced guitars in 1988 and 1989 over an 8-month period in Southern California in Wayne Charvel's workshop in Ontario.
 The company became known quality based upon Wayne's notoriety and for their amazing cracked shell mosaic finishes on their 'Neptune' series which was originally patented, designed and built by Andy Soler.
 Each little piece of shell was hand-cracked and stuck on the guitar body by hand.
 Introduced to Andy Soler's nephew Eric Galletta and eventually produced by Wayne Charvel, Andy Soler and Eric Galletta with Ritz being financially backed and majority owned co founders Brad Becnel's Sunset Ladders (Sunset Guitars) of South El Monte, CA and Cliff Wildes (Microtech International Inc CEO and the band "Off White") of East Haven Conn, they made around 150 guitars with only about 25 being the cracked shell 'Neptune' models.
 The first two collectable models were handmade by Wayne Charvel in Gold Abalone and gold plated hardware for Cliff Wildes and a White Abalone for Brad Becnel, both featured in Ritz magazine ads.
 The other models were the 'Exotic' series, which used rare woods (e.g. Cocobolo) and kept them as a natural finish, there was a one off 'Exotic' model made from small pieces of rare woods stuck together like a mosaic to form the body of the guitar, in a similar idea to the shell finished 'Neptune' series.
 The lower cost 'Classic' Series had painted or Zolatone finishes with Wayne Charvel making his first ever 1 of a kind Midi guitar in corvette red for Wildes.
 All body shapes were Strat style, however, there is a rumor that a V shaped Ritz Neptune exists.
 The examples of shell types available were; Violet Oyster, Brown Lip, Black Lip, Green Shell, Abalone Shell, Nautilius Shell, and Snake Lip.
 Most Ritz Neptunes had Alder bodies for their light weight and some with Maple or Bubinga bodies under the shell finish.
 They mainly used Seymour Duncan, PAF (pickup) or Schaller Guitarenparts pickups (The Schaller's were custom made for Ritz and looked a little like EMG's and renamed as 'Ritz pickups' for the catalog, the Schaller's were the pick ups that Michael Angelo Batio used on his Rocket model.)
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 All came with the Kahler Tremolo System Spyder model.
 The guitars retailed for over $2000.00.
 Most of the later Ritz guitars featured Warmoth Guitars necks made for Ritz as Ritz were running out of money and time to make their own.
 These necks were thinner than the Ritz made necks but still very good.
 The Warmoth logo can be located at the join on the on these necks if you take them off.
 Also a few Ritz Guitars were made after the demise of the company in 1991.
 This is thought to be because Wayne Charvel had a few Ritz necks left over and he attached them to one off custom orders at a little less money.
 A great book to read by the man himself Wayne Charvel is “The Custom Guitar Shop” which includes the Ritz story.
The Girl of the Northern Woods is a 1910 American silent short drama produced by the Thanhouser Company.
 The film is a drama that follows Lucy Dane and Will Harding and a jealous halfbreed trapper named José.
 Considering Will his rival, José attempts to ambush Will, but instead shoots Will's assistant.
 José then blames Will for the deed and Will is bound by a lynch mob and set to be executed.
 Lucy frees Will and sends the lynch mob away, but José encounters Will and the two fight.
 José is wounded and falls over a cliff, but Will is recaptured by the mob.
 From the bottom of the cliff, José calls out for help and Lucy responds to him.
 José confesses his crime to Lucy and she rushes to Will and prevents his execution.
 The film was directed by Barry O'Neil and was released on June 3, 1910.
 An incomplete print of the film survives in the Library of Congress after its rediscovery in 1978 as part of the Dawson City Collection.
Cheers is an American sitcom that ran on NBC from September 30, 1982, to May 20, 1993, with a total of 275 half-hour episodes spanning over eleven seasons.
 The show was produced by Charles/Burrows/Charles Productions in association with Paramount Network Television.
 The show was created by the team of James Burrows, Glen Charles, and Les Charles.
 The show is set in a bar named Cheers in Boston, Massachusetts, where a group of locals meet to drink, relax, and socialize.
 The show's main theme song, written and performed by Gary Portnoy, lent its refrain "Where Everybody Knows Your Name" as the show's tagline.
"Give Me a Ring Sometime" is the first episode of the American situation comedy "Cheers".
 Written by Glen and Les Charles and directed by James Burrows, the episode first aired September 30, 1982 on NBC.
 The pilot episode introduces the employees of bar Cheers: Sam Malone, Diane Chambers, Coach Ernie Pantusso, and Carla Tortelli; and regular customers Norm Peterson and Cliff Clavin.
 In this episode, Diane, brought in by fiancé Sumner Sloan, meets the employees and patrons of the bar.
 When she realizes that her fiancé has left her alone in the bar, Diane accepts Sam's offer to be the bar's waitress to start over.
"When You Wish Upon a Star" is a song written by Leigh Harline and Ned Washington for Walt Disney's 1940 adaptation of "Pinocchio".
 The original version was sung by Cliff Edwards in the character of Jiminy Cricket, and is heard over the opening credits and in the final scene of the film.
 The song has since become the representative song of The Walt Disney Company.
 The recording by Cliff Edwards and Chorus was released by Victor Records as catalogue number 261546 and 26477A (in the US) and by EMI on the His Master's Voice Label as catalogue number BD 821.
Denise Huxtable Kendall is a fictional character who appears on the American sitcom "The Cosby Show" (1984 – 1991), portrayed by actress Lisa Bonet.
 Denise also stars in the first season of its spin-off sitcom, "A Different World" (1987).
 The second-born child of Cliff and Clair Huxtable, Denise is known for her eccentric clothing and free-spirited, rebellious nature, earning her a reputation as the Huxtable family's "wild child".
 Alternating between regular and recurring character, Denise appears on-and-off throughout the sitcom's eight-year run, from its pilot "Theo's Economic Lesson" to the seventh season episode "Cliff and Jake", for a total of 98 episodes, after which Bonet departed for the remainder of the series.
Clifford C. "Cliff" Clavin, Jr. (born 1947 or 1949), is a fictional character on the American television show "Cheers" co-created (and played) by John Ratzenberger.
 A postal worker, he is the bar's know-it-all and was a contestant on the game show "Jeopardy!" Cliff was not originally scripted in the series' pilot episode, "Give Me a Ring Sometime", but the producers decided to add a know-it-all character and Ratzenberger helped flesh it out.
 The actor made guest appearances as Cliff on "St. Elsewhere", "Wings" and "Frasier".