Gerald K. Langreck
6Patents
5h-index
4Co-inventors
56Inventor score
Filing activity: Jan 29, 1990 → Jun 10, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5476374A | Axially ported variable volume gerotor pump technology | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5488280A | Adaptive control of a multiphase induction motor having concentrated phase windings | Electricity | 10 | Expired |
| US8482243B2 | High acceleration rotary actuator | Electricity | 7 | Active |
| US8674649B2 | High acceleration rotary actuator | Electricity | 5 | Active |
| US7438251B2 | Web tensioning device with plural control inputs | Performing Operations; Transporting | 5 | Expired |
| US5316109A | Lockdown apparatus with intermediate membrane | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.