John J. Chrupcala
3Patents
3h-index
6Co-inventors
36Inventor score
Filing activity: Dec 22, 1989 → May 14, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5536980A | High voltage, high current switching apparatus | Electricity | 60 | Expired |
| US4952901A | Bimetallic disc assembly for thermostatic switch and disc retainer therefor | Electricity | 14 | Expired |
| US5473937A | Temperature sensing apparatus | Mechanical Engineering; Lighting; Heating | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.