Charles E. Beals
4Patents
3h-index
4Co-inventors
47Inventor score
Filing activity: Aug 23, 1975 → Jul 12, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4043227A | Hydromechanical transmission | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4185521A | Hydraulic control system for a hydrostatic-mechanical transmission | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US5769557A | Sealed pin joint assembly | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4074614A | Valving for dual radial piston motor | Mechanical Engineering; Lighting; Heating | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.