DK

David G. de Keller

📍 Westminster, GB: #7 of 277 inventorsTop 3%
Overall (All Time): #472,187 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
6379245 Casino method and device therefor 2002-04-30
6283474 Method for playing a casino game 2001-09-04
6279910 Method for playing a casino game 2001-08-28
6062563 Casino game 2000-05-16
5975529 Casino poker game 1999-11-02
D327300 Combined game spinner and playing board or similar article 1992-06-23
D320418 Combined game spinner and playing board or similar article 1991-10-01
D301900 Game board 1989-06-27
D297339 Game board 1988-08-23
D272079 Game board 1984-01-03
D265104 Game board 1982-06-22