Geoffrey Clarke
11Patents
4h-index
15Co-inventors
57Inventor score
Filing activity: Feb 25, 1974 → Mar 28, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4065683A | Circuitry for industrial logic systems | Electricity | 9 | Expired |
| US5087630A | Method for the treatment of a hyponatremic disease | Human Necessities | 5 | Expired |
| US7443164B2 | Methods and apparatus for measuring magnetic field homogeneity | Physics | 5 | Active |
| US4378502A | Programmable controller interface apparatus | Electricity | 4 | Expired |
| US5017833A | Pilot light assembly | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US8468037B1 | Reinsurance risk management | Physics | 2 | Active |
| US4074336A | Protection circuits for computer based control systems | Physics | 1 | Expired |
| US7199153B2 | Pharmaceutical composition comprising paracetamol and niflumic acid | Human Necessities | 1 | Expired |
| US3935510A | Ground fault protective system including an impedance responsive oscillator | Electricity | 1 | Expired |
| US8604084B2 | Method | Human Necessities | 1 | Active |
| US10176172B1 | Matching insurance policy related objects | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.