John Rogers
13Patents
8h-index
16Co-inventors
69Inventor score
Filing activity: Dec 24, 1987 → Jun 15, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5239858A | Method and apparatus for the automated testing of vehicle fuel evaporation control systems | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US5369984A | Method and apparatus for testing of tank integrity of vehicle fuel systems | Physics | 25 | Expired |
| US5163000A | Vehicle waiting time indicator | Physics | 23 | Expired |
| US7794254B2 | Submersible electrical connector | Electricity | 21 | Active |
| US5321439A | Vehicle headlight testing system | Electricity | 19 | Expired |
| US8267707B2 | Underwater or sub sea connectors | Electricity | 14 | Active |
| US6021926A | Packaged foaming composition | Chemistry; Metallurgy | 10 | Expired |
| US4893242A | Vehicle brake test system | Physics | 9 | Expired |
| US5617671A | Method for growing turfgrass indoors under reduced light conditions | Human Necessities | 4 | Expired |
| US8585423B2 | Submersible electrical connector | Electricity | 3 | Active |
| US8079862B2 | Submersible electrical connector | Electricity | 1 | Active |
| US5622002A | Method for reducing abrasion of turfgrass on activity fields | Fixed Constructions | 0 | Expired |
| US8202106B2 | Submersible electrical connector | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.