James E. Edgell
10Patents
9h-index
13Co-inventors
65Inventor score
Filing activity: Mar 18, 1975 → Mar 10, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4084123A | Cordless electric devices having rechargeable battery pack(s) | Emerging Cross-Sectional Technologies | 78 | Expired |
| US4286610A | Pedicure implement | Human Necessities | 63 | Expired |
| US3973378A | Cordless grass trimmer having removable battery pack | Emerging Cross-Sectional Technologies | 53 | Expired |
| US4122320A | Hand-operated double-acting trigger switch | Electricity | 39 | Expired |
| USD247619S | Rechargeable battery pack | General | 35 | Expired |
| US4064447A | Cordless portable electrically powered device | Emerging Cross-Sectional Technologies | 26 | Expired |
| USD263367S | Leaf rake head | General | 17 | Expired |
| US5183331A | Cantilevered spoke mounting for lighting fixture | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| USD357682S | Loudspeaker | General | 11 | Expired |
| USD332524S | Tool box | General | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.