John P. Smith
11Patents
7h-index
7Co-inventors
59Inventor score
Filing activity: Feb 14, 1978 → Jun 30, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4693486A | Trailing arm suspension with wrapper compression axle mounting | Emerging Cross-Sectional Technologies | 52 | Expired |
| US6241266A | Trailing arm suspension with wrapper compression axle mounting and articulated axle mounting | Performing Operations; Transporting | 50 | Expired |
| US6491314B2 | Trailing arm suspension with wrapper compression axle mounting and articulated axle mounting | Performing Operations; Transporting | 27 | Expired |
| US5193432A | Tamper-resistant brake actuator | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5460076A | Fluid-operated brake actuator with internal check valve | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7104934B1 | Hand exercise device | Human Necessities | 17 | Expired |
| US4726571A | Height control valve with spring return actuator | Performing Operations; Transporting | 12 | Expired |
| US4149234A | Inverter arrangements | Electricity | 2 | Expired |
| USD525339S1 | Automotive theme fishing reel | General | 1 | Expired |
| US8420844B2 | Hydrosilylation process for gaseous unsaturated hydrocarbons | Chemistry; Metallurgy | 1 | Active |
| US7159405B1 | Temperature control of gas filling process | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.