DK

David G. de Keller

📍 Westminster, GB: #1 of 2 inventorsTop 50%
Overall (1982): #70,902 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D265104 Game board — 1982-06-22