John Haarsma
3Patents
2h-index
6Co-inventors
37Inventor score
Filing activity: Sep 29, 1976 → Jul 1, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4212696A | Method of making an organic composite electrical insulator system | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4622250A | Insulating material and use thereof in insulators | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4690780A | Insulating material and use thereof in insulators | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.