Gary Leigh
11Patents
6h-index
10Co-inventors
63Inventor score
Filing activity: Mar 30, 1987 → Jun 23, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6651385B2 | Retractable non-contact sensor system | Fixed Constructions | 18 | Expired |
| US6571512B1 | Universal sensing edge with non-melt end closure | Fixed Constructions | 17 | Expired |
| US7123144B2 | Monitored transmitter and receiver system and method for safety devices | Fixed Constructions | 14 | Expired |
| US6683296B2 | Sensor system for controlling movement of a door using a time-delay failure signal | Fixed Constructions | 12 | Expired |
| US6920717B2 | Non-contact sensor system and mounting barrier | Fixed Constructions | 8 | Expired |
| US4807501A | Cutting tool having positioning means | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4751864A | Cutting tool having an intensifier | Emerging Cross-Sectional Technologies | 5 | Expired |
| US9091108B2 | Sensing edge | Fixed Constructions | 2 | Active |
| US8832996B2 | Sensing edge | Fixed Constructions | 2 | Active |
| US7869718B1 | Power monitoring photo eye controller | Physics | 1 | Active |
| US9863179B2 | Sensing edge | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.