ER

Edward M. Rifkin

ST Spd Technologies: 1 patents #3 of 6Top 50%
Overall (All Time): #1,892,388 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11175120 Device for measuring, marking, cutting, and sewing material Wade A. Anderson, Elmer J. Norgard 2021-11-16
5204797 Solid state overcurrent protection system for circuit breakers Edward R. O'Brien, III 1993-04-20