DO

David Robert Osborne

📍 Kalgoorlie, AU: #1 of 8 inventorsTop 15%
Overall (All Time): #3,488,004 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6780117 Game apparatus for use with a billiard table — 2004-08-24