EM

Ewald Mothwurf

Overall (2003): #31,023 of 273,478Top 15%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6629889 Apparatus and method for data gathering in games of chance — 2003-10-07
6578735 Method and an apparatus for promoting a product or brand — 2003-06-17
6506115 Method of estimating the performance of a croupier at a roulette table — 2003-01-14