SG

Stephen J. Grotzinger

📍 Hopewell Junction, NY: #318 of 648 inventorsTop 50%
🗺 New York: #38,318 of 115,490 inventorsTop 35%
Overall (All Time): #1,579,408 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7320390 Outboard clutch assembly support and clutch hub brake John H. Dahlin 2008-01-22
6854576 Outboard clutch assembly support and clutch hub brake John H. Dahlin 2005-02-15
6474459 Outboard clutch assembly support John H. Dahlin, Joseph H. Pistner 2002-11-05