RH

Richard F. Harrington

AB Aetna Bearing: 5 patents #1 of 4Top 25%
📍 Lincolnwood, IL: #28 of 132 inventorsTop 25%
🗺 Illinois: #17,877 of 84,256 inventorsTop 25%
Overall (All Time): #1,062,368 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4951796 Radially adjustable clutch release bearing assembly James Selgrad 1990-08-28
4854437 Radially adjustable clutch release bearing assembly James Selgrad 1989-08-08
4739867 Self-aligning bearing 1988-04-26
4724943 Radially adjustable clutch release bearing assembly James Selgrad 1988-02-16
4555007 Self adjusting thrust, low angular contact bearing Richard T. Dagiel, Villy Brown 1985-11-26