Bennett L. VanderGriend

SG Suspa Gmbh: 2 patents #25 of 107Top 25%

📍 Grand Rapids, MI: #715 of 1,824 inventorsTop 40%

🗺 Michigan: #35,034 of 86,293 inventorsTop 45%

Overall (All Time): #2,318,577 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5043542	Self-adjusting electric switch and gas cylinder	Mary McCombs, Gary A. Babcock	1991-08-27
4936347	Faucet actuator	Stephen J. Oracz, James E. Doyle	1990-06-26