Armin Olschewski
171Patents
17h-index
121Co-inventors
89Inventor score
Filing activity: May 23, 1974 → May 8, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4399898A | Device for releasably securing a shaft in a hub | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4946296A | Device for sealing and generating electrical pulses | Mechanical Engineering; Lighting; Heating | 32 | Expired |
| US6554109B1 | Actuator having a central support, and brake calliper comprising such actuator | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US4610646A | Roller, especially a tension roller for a belt drive | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US4911610A | Drive mechanism for pumps | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US4219240A | Wheel for roller skates or the like | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US4440401A | Seal assembly for bearing cups slidable in axial direction in bore | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US5039231A | Bearing cage | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US4311348A | Linear motion ball bearings | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4512672A | Front seal for bearing cups | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US6367592B1 | Modular actuator, and brake caliper comprising such actuator | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US4138167A | Rolling bearing including lengthwise convex race rails | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4443210A | Tension roller for belt drives | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6325180A | Electric actuator and calliper brake comprising such actuator | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US6367597B1 | Electric actuator with control sensor, and disc brake comprising such actuator | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US4123121A | Ball bearing assembly with plurality of ball guideways | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US6814190B1 | Screw actuator, and brake caliper comprising such actuator | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6837342B1 | Actuator having a central support and brake calliper comprising such actuator | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US4013327A | Clutch thrust bearing | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US4402558A | Rolling bearing | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US4645474A | Sealing device for bearing bushings particularly for universal joints | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US4278307A | Cage for a rolling bearing | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4229055A | Vibration-absorbing antifriction bearing, especially for a driveshaft of a motor vehicle | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4457740A | Pin for tension rollers | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US6866423B2 | Roller bearing | Emerging Cross-Sectional Technologies | 16 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.