Lawrence E. Cooper
11Patents
8h-index
16Co-inventors
69Inventor score
Filing activity: Dec 26, 1979 → Mar 13, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4401986A | Position sensor and system | Physics | 70 | Expired |
| US5038069A | Cylinder pressure sensor for an internal combustion engine | Physics | 31 | Expired |
| US5053908A | PSC motor start system | Electricity | 19 | Expired |
| US4757165A | Dual condition responsive electrical switch | Electricity | 18 | Expired |
| US5126617A | Cylinder pressure sensor for an internal combustion engine | Physics | 15 | Expired |
| US4866408A | Multiphase motor protector apparatus | Electricity | 14 | Expired |
| US4507639A | Inductive position sensor | Physics | 12 | Expired |
| US4312307A | Glow plug duty cycle modulating apparatus | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4590400A | Piezoelectric cylinder pressure transmitter | Electricity | 8 | Expired |
| US9423150B2 | Steam cooker | Emerging Cross-Sectional Technologies | 4 | Active |
| US5092124A | Condition-responsive snap-acting member, device and method of making | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.