Richard A. Schaff
2Patents
2h-index
5Co-inventors
30Inventor score
Filing activity: Sep 13, 1991 → Mar 2, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5195308A | Mower having fluid dispersion characteristics | Human Necessities | 25 | Expired |
| US5353578A | Drive system for lawn mowers | Mechanical Engineering; Lighting; Heating | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.