RH

Richard A. Hirchert

AL Alliedsignal: 2 patents #730 of 2,631Top 30%
📍 Santa Monica, CA: #1,639 of 3,628 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,298,936 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5178471 Thrust bearing for turbocharger Manfred Roessler 1993-01-12
5067349 Method and apparatus for balancing rotating components — 1991-11-26