Harper E. Sharp
6Patents
5h-index
12Co-inventors
52Inventor score
Filing activity: Mar 18, 1976 → Nov 9, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4537067A | Inertial borehole survey system | Fixed Constructions | 87 | Expired |
| US4120699A | Method for acoustical cleaning | Mechanical Engineering; Lighting; Heating | 51 | Expired |
| US4454756A | Inertial borehole survey system | Fixed Constructions | 49 | Expired |
| US4485563A | Borehole survey instrument | Fixed Constructions | 11 | Expired |
| US4505048A | Borehole survey instrument | Fixed Constructions | 8 | Expired |
| US4480391A | Borehole survey instrument control circuitry | Fixed Constructions | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.