Robert L. Cole
6Patents
5h-index
3Co-inventors
56Inventor score
Filing activity: Nov 10, 1987 → Jan 15, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4855630A | Permanent magnet rotor with magnet retention band | Electricity | 32 | Expired |
| US5636977A | Burner apparatus for reducing nitrogen oxides | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US9037334B1 | Electric vehicle having a dual battery system | Emerging Cross-Sectional Technologies | 20 | Active |
| US5573391A | Method for reducing nitrogen oxides | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4782434A | Lighting units | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4920634A | Permanent magnet rotor with magnet retention band | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.