Leonard Simpson
4Patents
3h-index
4Co-inventors
39Inventor score
Filing activity: Jan 13, 1995 → Jun 2, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6081759A | Seat belt tension sensor | Performing Operations; Transporting | 67 | Expired |
| US5538011A | Folding chair aid for sexual relations | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5845730A | Electro-mechanical accelerometer to actuate a vehicular safety device | Electricity | 7 | Expired |
| US6087606A | Waterproof switch with single contact and method for manufacturing same | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.