Societe Nouvelle de Roulements
13Patents
0Active
13Granted
31Portfolio score
Filing activity: Jul 16, 1974 → May 13, 1982
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4434985A | Gasket with metal mounting armature rotating between coaxial parts | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US3990235A | Hybrid vehicle with hydrostatic transmission and hydropneumatic power reserve | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4093325A | Tubular spindle mounting for bicycle bottom-bracket hub | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4189816A | Composite bearing race and method for its fabrication | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4045100A | Concentric antifriction bearing assembly | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4011500A | Physical displacement sensing with differential capacitor | Electricity | 10 | Expired |
| US4357058A | Self-centering thrust bearing assembly | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US3972148A | Machine tool for finish-grinding the inner surfaces of annular workpieces | Performing Operations; Transporting | 5 | Expired |
| US3967856A | Fixed-adjustment hub for spoked bicycle wheels | Performing Operations; Transporting | 4 | Expired |
| US4384053A | Product for manufacturing clutch or brake linings, and method of preparing same | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4047414A | Bearing race rolling device | Performing Operations; Transporting | 4 | Expired |
| US4343072A | Method of manufacturing composite rings for bearings | Emerging Cross-Sectional Technologies | 4 | Expired |
| US3941493A | Device for mounting spherical piston-rod ends of barrel-type hydraulic machine | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.