Frederick D. Parker
6Patents
5h-index
5Co-inventors
56Inventor score
Filing activity: Jun 20, 1955 → Mar 10, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5781394A | Surge suppressing device | Electricity | 51 | Expired |
| US4912844A | Methods of producing printed circuit boards | Emerging Cross-Sectional Technologies | 42 | Expired |
| US4552491A | Cutting tool having cylindrical ceramic insert | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4330683A | Encapsulation for semiconductor device | Electricity | 14 | Expired |
| US4791840A | Metal cutting with high pressure coolant | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4213198A | Method for classification of sonar echoes | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.