Stephen E. Grabkowski
4Patents
4h-index
5Co-inventors
39Inventor score
Filing activity: Nov 13, 1980 → Aug 31, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4609806A | Method and apparatus for determining weld quality in percussion welding | Performing Operations; Transporting | 74 | Expired |
| US4761703A | Rotor fault detector for induction motors | Electricity | 64 | Expired |
| US4335600A | Detecting internal abnormalities in turbines | Physics | 53 | Expired |
| US4808932A | Rotor fault and location detector for induction motors | Chemistry; Metallurgy | 26 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.