Robert T. Hoffman
6Patents
4h-index
6Co-inventors
46Inventor score
Filing activity: Sep 29, 1975 → Feb 7, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4055632A | Controllable gas generator | Performing Operations; Transporting | 23 | Expired |
| US4433633A | Controlled gas generator system | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5042415A | Vehicle handling system for submersibles | Performing Operations; Transporting | 9 | Expired |
| US4404170A | Instantaneous start and stop gas generator | Performing Operations; Transporting | 5 | Expired |
| US4078509A | Salvage apparatus and method | Performing Operations; Transporting | 3 | Expired |
| US4005606A | Submersible load cell for measuring gas buoyancy | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.