SN

Steven J. Nathenson

GU Guardair: 1 patents #8 of 12Top 70%
WE Westinghouse Electric: 1 patents #2,483 of 5,139Top 50%
📍 Pittsburgh, PA: #3,179 of 7,570 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,071,381 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8437974 Calibration detection system and method Richard Bishop, Ryan J. Hoover 2013-05-07
7676965 Air powered vacuum apparatus Richard D. Nathenson 2010-03-16