William R. Wright
61Patents
27h-index
25Co-inventors
88Inventor score
Filing activity: Dec 6, 1977 → Mar 20, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5809755A | Power mower with riding platform for supporting standing operator | Emerging Cross-Sectional Technologies | 128 | Expired |
| US5507138A | Power mower with riding platform for supporting standing-operator | Human Necessities | 109 | Expired |
| US5984031A | Power mower with riding platform for supporting standing operator during operation | Emerging Cross-Sectional Technologies | 93 | Expired |
| US5004251A | Sulky apparatus attachable to a self-propelled power mower | Emerging Cross-Sectional Technologies | 78 | Expired |
| US6059055A | Power mower with riding platform for supporting standing operator | Emerging Cross-Sectional Technologies | 64 | Expired |
| US6912831B2 | Power mower with pump lock-out system | Emerging Cross-Sectional Technologies | 64 | Expired |
| US6688090B2 | Power mower with riding platform for supporting standing operator | Emerging Cross-Sectional Technologies | 58 | Expired |
| US6658831B2 | Power lawn mower with deck lift system | Human Necessities | 56 | Expired |
| US5964082A | Power mower with riding platform for supporting standing-operator | Human Necessities | 55 | Expired |
| US5600944A | Power mower with riding platform for supporting standing-operator | Human Necessities | 49 | Expired |
| US5765347A | Power mower with riding platform for supporting stand-operator | Human Necessities | 45 | Expired |
| US6560952B2 | Power mower with stand-on and sit-down modes | Human Necessities | 44 | Expired |
| US6189304A | Power mower with riding platform for supporting standing operator | Emerging Cross-Sectional Technologies | 43 | Expired |
| US6390225B1 | Power mower with riding platform for supporting standing operator during operation | Emerging Cross-Sectional Technologies | 40 | Expired |
| US6094897A | Power mower with riding platform for supporting standing operator | Emerging Cross-Sectional Technologies | 37 | Expired |
| US6138446A | Power mower with riding platform for supporting standing operator during operation | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6438930B1 | Power lawn mower with stand-on and sit-down modes with battery located between feet of operator | Human Necessities | 34 | Expired |
| US6640526B2 | Control assembly for steering lawn mower | Emerging Cross-Sectional Technologies | 34 | Expired |
| US7325388B2 | Lawn mower with deck lift system that raises and lowers deck with respect to frame and handle control assembly | Human Necessities | 34 | Expired |
| US6085504A | Power mower with riding platform for supporting standing-operator | Human Necessities | 32 | Expired |
| US7712294B2 | Lawn mower with deck lift system including automatic latch resetting | Human Necessities | 32 | Active |
| US6205753A | Power lawn mower with stand-on and sit-down modes | Human Necessities | 31 | Expired |
| US6550563B2 | Power mower with riding platform for supporting standing operator during operation | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6688089B2 | Power lawn mower with stand-on and sit-down modes with battery located between feet of operator | Human Necessities | 30 | Expired |
| US6516596B2 | Power mower with riding platform for supporting standing operator | Emerging Cross-Sectional Technologies | 29 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.