Robert D. Richtmeyer
4Patents
4h-index
4Co-inventors
43Inventor score
Filing activity: Sep 26, 1985 → Sep 28, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4886479A | Universal joint including roller bearings | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4878463A | Needle bearing rocker arm assembly | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7104699B2 | Thrust bearing and method of making same | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4577911A | Oscillating bearing | Mechanical Engineering; Lighting; Heating | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.