RT

Richard S. Tveter

S& S. Himmelstein &: 3 patents #2 of 5Top 40%
📍 Barrington, IL: #239 of 767 inventorsTop 35%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,675,254 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4715214 Leak tester Wayne Miller 1987-12-29
4651573 Shaft torquemeter Sydney Himmelstein 1987-03-24
4616512 Torquemeter Sydney Himmelstein, James P. Beck 1986-10-14