John Clark
8Patents
4h-index
10Co-inventors
54Inventor score
Filing activity: Jan 30, 1998 → Aug 28, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6015187A | Tilt control for chair | Human Necessities | 83 | Expired |
| US6361110B1 | Tilt control for chair | Human Necessities | 52 | Expired |
| US6059363A | Chairback with side torsional movement | Human Necessities | 32 | Expired |
| USD742721S1 | Bracket for a hydraulic gate hinge and closer | General | 7 | Active |
| US7278336B2 | Adjustable shift lever assembly | Emerging Cross-Sectional Technologies | 2 | Expired |
| US10065707B1 | Gear shift lever assembly | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10532792B2 | Gear shift lever assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US7395904B2 | Disc brake | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.