Lee E. Elfes
7Patents
4h-index
5Co-inventors
39Inventor score
Filing activity: May 14, 1975 → Aug 2, 1978
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4192750A | Stackable filter head unit | Performing Operations; Transporting | 130 | Expired |
| US3975970A | Multi throw selector mechanism using pivoted links | Emerging Cross-Sectional Technologies | 15 | Expired |
| USD249522S | Tractor cab | General | 11 | Expired |
| US4206813A | Draft sensing apparatus | Physics | 5 | Expired |
| US4363384A | Brake assembly | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4411319A | Sensitivity adjusting apparatus for tractor draft sensing and control system | Human Necessities | 3 | Expired |
| US4107951A | Coupling | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.