Derek J. Webb

📍 Derby, GB: #8 of 20 inventorsTop 40%

Overall (1997): #159,605 of 185,788Top 90%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5685774	Method of playing card games	—	1997-11-11