George William Duke

📍 Englewood, CO: #1 of 41 inventorsTop 3%

🗺 Colorado: #422 of 1,967 inventorsTop 25%

Overall (1997): #149,747 of 185,788Top 85%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5690334	Expanded chess-like game	—	1997-11-25