People David Klein (businessman) peoplepill id: david-klein-4DK 4 views today 10 views this weekInventor of Jelly BellyDavid Klein (businessman)BiographyListsAlso ViewedListsDavid Klein (businessman) is in following listsBy field of workNotable businesspeopleGender:Male, Born in:Years 1930 to 1969By work and/or countryNotable InventorsGender:Male, Born in:Years 1930 to 1969From our partnersSponsoredDavid Klein (businessman)