Deletion of David I. Sheinkopf

Comment: Although I can't find significant coverage in reliable independent sources, I can find sources showing (a) that his sources are well regarded and that (b) any number of companies he's done kosher certification for seem very proud to have obtained his services. http://www.google.com/search?as_eq=wikipedia&q=%22David+I.+Sheinkopf%22&num=50  His books also appear to be widely cited (see www.jstor.org/stable/797389 here for an example).  That could get him in under .  He appears to be the definitive go-to guy on whether gelatin is kosher (answer: sometimes!) I got momentarily excited by hits for "Sheinkopf kosher" but unfortunately they pertain to the apparently unrelated Hank Sheinkopf
Stance: keep
Cited policy: Wikipedia:Notability (WP:ACADEMIC)

Comment: Appears to fail . Searching for sources was complicated (the name w/o the middle initial appears to be rather common), so I have to judge the article as it is
Stance: delete
Cited policy: Wikipedia:Notability (WP:BIO)

Comment: Appears not to meet the  notability standard
Stance: delete
Cited policy: Wikipedia:Notability (WP:AUTHOR)