Goran Engdahl
8Patents
6h-index
7Co-inventors
52Inventor score
Filing activity: Mar 15, 1988 → Jan 25, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6711097B1 | Driving device for a hydroacoustic transmitter | Physics | 25 | Expired |
| US4927334A | Liquid pump driven by elements of a giant magnetostrictive material | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4914412A | Magnetic circuit | Electricity | 17 | Expired |
| US5457752A | Drive system for acoustic devices | Physics | 11 | Expired |
| US5296662A | Electric switching device | Electricity | 10 | Expired |
| US4802660A | Electrically controlled spring element | Electricity | 6 | Expired |
| US5992819A | Arrangement in a valve actuator | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5070316A | Device for transmission of the movement and force of a high-magnetostrictive body | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.