RB

Roy A. Burkholder

BB Brunswick Bowling & Billiards: 1 patents #4 of 8Top 50%
📍 Whitehall, MI: #2 of 9 inventorsTop 25%
🗺 Michigan: #973 of 4,313 inventorsTop 25%
Overall (1994): #76,727 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5364314 Multi-position rubber pinsetter deck chute Anthony J. Gretzky 1994-11-15