Jon A. Bigley
21Patents
13h-index
32Co-inventors
81Inventor score
Filing activity: Feb 12, 1993 → Apr 7, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7591245B2 | Air valve and method of use | Mechanical Engineering; Lighting; Heating | 45 | Active |
| US5772373A | Nut and locking device | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5740895A | Integrated wheel end system | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5908080A | Automatic-manual hub lock system | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US6109411A | Vehicle drive train | Performing Operations; Transporting | 28 | Expired |
| US5394967A | Connect/disconnect mechanism for a vehicle drive train | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6170628A | Vehicle drive train | Performing Operations; Transporting | 23 | Expired |
| US5772285A | Hub and rotor combination | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US7658177B2 | Air valve and method of use | Mechanical Engineering; Lighting; Heating | 17 | Active |
| US5535869A | Pulse actuated clutch for vehicle drive lines | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5445258A | Pulse actuated hub locks and control arrangement | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US6234289A | Pneumatic annular actuator | Performing Operations; Transporting | 15 | Expired |
| US5586632A | Pulse actuated interlock mechanism | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US9897114B2 | Electro-hydraulic actuator | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US9657689B2 | Modulating bypass valve | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US11047506B2 | Valve assembly and method of cooling | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10072773B2 | Valve assembly and method of cooling | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10359061B2 | Electro-hydraulic actuator | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9604602B2 | Wiper motor drive system having breakaway clutch | Performing Operations; Transporting | 0 | Active |
| US11353115B2 | Rotary control valve having minimized internal fluid leak rate when closed | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9709155B2 | Motor assembly and method of biasing the same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.