Robert Starr
8Patents
6h-index
7Co-inventors
56Inventor score
Filing activity: Mar 12, 1975 → Jan 25, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3984995A | Method and apparatus for the treatment of air | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4881362A | Mobile vacuum system for use with a riding tractor mower | Human Necessities | 22 | Expired |
| US4761943A | Mobile vacuum system for use with a riding tractor mower | Human Necessities | 15 | Expired |
| US7874961B2 | Machines and methods for combined and isolated upper and lower body workouts | Human Necessities | 13 | Active |
| US7438670B2 | Exercise device for side-to-side stepping motion | Human Necessities | 13 | Expired |
| USD298138S | Thatcher unit | General | 7 | Expired |
| US8029417B2 | Machines and methods for combined and isolated upper and lower body workouts | Human Necessities | 1 | Active |
| USD589097S1 | Control panel for an exercise machine | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.