Manfred Winkler
20Patents
8h-index
37Co-inventors
75Inventor score
Filing activity: Jul 23, 1979 → Feb 15, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5887688A | Synchronizing device for manual transmissions | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6370976B1 | Gear shifting drum for a variable-speed gearbox | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4248830A | Device for microbiological testing | Performing Operations; Transporting | 11 | Expired |
| US5309787A | Locking pin for securing a shift linkage | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6261005A | Rolling bearing cage | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US8770854B2 | Rolling element cage | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US6450057B1 | Low-friction gearshift device | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5707153A | Bearing assembly with a centering device and a flange | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8573851B2 | Needle roller bearing with rimless inner ring | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US5538682A | Process for producing spunbonded webs | Textiles; Paper | 4 | Expired |
| US6383113B1 | Toroidal transmission | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US9249832B2 | Ring-shaped rolling bearing cage | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US6658959B2 | Shifting device for a speed change gearbox, with a damping component and a shift path limit | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5500032A | Method for continuously melting down scrap metal | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5525286A | Process for controlling the anisotropy of spunbonded webs | Textiles; Paper | 3 | Expired |
| US8408805B2 | Rolling bearing | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8202007B2 | Multiple row, axially biased angular ball bearing and method for production thereof | Emerging Cross-Sectional Technologies | 2 | Active |
| US8764306B2 | Multi-row rolling bearing | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9206845B2 | Rolling bearing | Emerging Cross-Sectional Technologies | 0 | Active |
| US8790020B2 | Rolling bearing cage and rolling bearing | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.