RB

Richard Brinkman

📍 Grand Rapids, MI: #536 of 1,824 inventorsTop 30%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,602,126 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6682030 Workstation with adjustable height frame Ronald J. Santoro 2004-01-27
D327405 Hammer 1992-06-30
4910820 Combination hammer and casement window tool 1990-03-27