Roofing Shingles All Products For Homeowners For Pros About GAF FIND A CONTRACTOR WHERE TO BUY ENGLISH Legal Documents Patent Information Patent Information GAF Patent Information The following products of GAF and its subsidiaries are protected by patents in the U.S. and elsewhere. This website is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking provisions of the America Invents Act. The following list of GAF products may not be all inclusive, and other GAF products not listed here may be protected by one or more patents. Product U.S. Patent Number Camelot® D554,275 D762,879 D762,880 D762,881 D763,470 D763,471 7,805,905 8,205,998 8,397,460 Camelot® II D554,275 D750,810 9,739,062 9,187,903 9,464,439 9,140,012 Cobra® 9,428,916 Cobra® FasciaVent 7,066,371 6,776,322 8,528,269 8,528,270 Cobra® RidgeRunner™ 7,024,828 7,537,518 7,165,363 Cobra® Ridge Vent 7,066,371 6,776,322 Cobra® RigidVent3™ 7,165,363 7,066,371 6,776,322 Cobra® SnowCountry™ Advanced 7,165,363 7,066,371 6,776,322 Cobra® SnowCountry™ 7,165,363 DecoTech® 10,256,765 9,273,885 EmberShield® 10,054,330 EnergyCap™ 8,277,881 8,530,034 EnergyGuard™ 8,277,931 EverGuard® 8,313,597 7,614,194 7,638,180 7,954,286 EverGuard Extreme® 9,920,515 EverGuard® & EverGuard Extreme® Fluted Corner 8,161,688 9,068,354 EverGuard® Freedom™ TPO with RapidSeam™ 7,914,868 7,368,155 6,863,944 8,313,597 EverGuard® Freedom™ TPO HW 7,914,868 7,368,155 6,863,944 8,313,597 EverGuard® Colored TPO (Steep Slope TPO System) 8,381,450 8,678,058 Glenwood® D749,240 D760,924 D760,925 D761,445 D761,446 D769,473 D825,081 D827,864 D827,865 D827,866 D827,867 D827,868 Grand Sequoia® & Grand Canyon® D747,007 D747,501 D766,468 D793,583 D793,584 Insulcel RT 6,769,215 Majestic 9,021,760 Monaco® D665,104 D666,747 Ridglass® 7,124,548 9,650,787 Royal Sovereign® D776,303 D765,885 D763,468 D764,076 D765,274 D765,886 D765,887 D765,888 D766,466 D766,467 D766,469 D767,172 D769,472 D774,215 D834,220 D827,158 D829,935 9,399,870 9,399,871 9,410,323 9,416,539 9,752,324 Sienna® D666,746 SuperFlex 7,799,406 7,666,491 Timberline® 9,290,945 9,498,795 Timberline® HDZ™ 8,127,514 TruSlate® Shingles 8,033,072 7,448,177 7,454,873 TruSlate® Ridge Vent 8,322,089 TruSlate® UnderBlock™ 8,033,072 7,454,873 VersaShield® 6,858,550 6,586,353 6,708,456 6,990,779 7,981,819 Woodland® D666,745 D799,721 D805,221 D655,103 Want a personalized copy of this page for your website? Homeowner ResourcesShingle Style GuideContractor ResourcesOur CompanyCareersSubscribe CONNECT WITH US TERMS OF USEPRIVACY POLICYETHICS HOTLINE © 2018-2021 GAF. All Rights Reserved. | GAF CA | GAF U.S. | Standard Industries Cookie Preferences Access or Delete My Personal Information DO NOT SELL MY PERSONAL INFORMATION We use cookies to operate our website, enhance site navigation, analyze site usage, and assist in our marketing efforts. By clicking "Accept Cookies," you agree to this use. For more information please visit our Cookie Notice. Cookie Preferences Accept Cookies