David M. Fee
17Patents
8h-index
15Co-inventors
69Inventor score
Filing activity: Aug 30, 1979 → Oct 24, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4949823A | Control system and logic system for independent control of vehicle brakes | Performing Operations; Transporting | 44 | Expired |
| US8183723B2 | Cooling jacket and stator assembly for rotary electric device | Emerging Cross-Sectional Technologies | 17 | Active |
| US5666861A | Armrest adjusting mechanism | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5768947A | Implement hand support and control | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4798099A | Control mechanism for operating a vehicle | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7626292B2 | Cast groove electric motor/generator cooling mechanism | Electricity | 10 | Active |
| US4265316A | Fire extinguishing system having a linkage operated valve | Human Necessities | 8 | Expired |
| US4576418A | Brake release mechanism for vehicle towing | Performing Operations; Transporting | 8 | Expired |
| US8183727B2 | Grounding mechanism for electric motor | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US4253674A | Shear seal assembly | Performing Operations; Transporting | 6 | Expired |
| US8022582B2 | Liquid cooled permanent magnet rotor | Emerging Cross-Sectional Technologies | 5 | Active |
| US4796736A | Control mechanism for applying a brake and neutralizing a transmission of a vehicle | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7547981B2 | Machine having electrical power system and method | Emerging Cross-Sectional Technologies | 3 | Active |
| US8074534B2 | Flywheel having lubrication-flow passageway | Emerging Cross-Sectional Technologies | 2 | Active |
| US8946957B2 | Cable arrangement system | Electricity | 1 | Active |
| US8296927B2 | Assembly method for liquid cooled permanent magnet rotor | Emerging Cross-Sectional Technologies | 0 | Active |
| US5010984A | Power transfer assembly with one-piece retainer ring | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.