Eugene Gary Hayes
17Patents
14h-index
24Co-inventors
78Inventor score
Filing activity: Dec 22, 1980 → May 10, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5238267A | Vehicle structure | Performing Operations; Transporting | 93 | Expired |
| US6257357A | Steering device for drive and steer transmission | Performing Operations; Transporting | 61 | Expired |
| US6129164A | Mechanism for correct steering in reverse | Emerging Cross-Sectional Technologies | 57 | Expired |
| US6196342A | Mechanism for correct steering in reverse | Emerging Cross-Sectional Technologies | 54 | Expired |
| USD340461S | Vehicle body | General | 44 | Expired |
| US6354388B1 | Drive and steer vehicle | Performing Operations; Transporting | 38 | Expired |
| US6454032B1 | Lawn tractor vehicle | Performing Operations; Transporting | 34 | Expired |
| US5218814A | Engine and transaxle module | Emerging Cross-Sectional Technologies | 33 | Expired |
| USD338473S | Vehicle structure | General | 30 | Expired |
| US5048638A | System for controlling the ground speed and direction of travel of an off-road vehicle | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6484827B2 | Drive and steer vehicle | Performing Operations; Transporting | 27 | Expired |
| US6283236A | Effective gear reduction in lawn tractor transmission | Performing Operations; Transporting | 26 | Expired |
| US5201240A | Vehicle control linkage mechanism | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4395249A | Variable speed drive clutch | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US5645133A | Pivotable hood structure | Fixed Constructions | 13 | Expired |
| US8544249B2 | Mower deck level gauge and procedure | Human Necessities | 3 | Active |
| US5181688A | Mechanism for coupling a component with a vehicle | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.