John Blake
12Patents
8h-index
5Co-inventors
65Inventor score
Filing activity: Dec 13, 1979 → Nov 8, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4619447A | Clamping device | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5070775A | Removable cooking surface for the movable platen of a two-sided cooking device | Human Necessities | 18 | Expired |
| USD306058S | Golf ball retriever head | General | 16 | Expired |
| US5527208A | Fixture for holding and aligning a blade of a hand tool | Performing Operations; Transporting | 15 | Expired |
| USD331271S | Golf tee | General | 14 | Expired |
| US7157715B1 | Radiation dosimeter device | Physics | 12 | Expired |
| USD850042S1 | Grill scraper | General | 10 | Active |
| US4278246A | Clamping device | Performing Operations; Transporting | 10 | Expired |
| US4669170A | Method of making a clamping device | Emerging Cross-Sectional Technologies | 5 | Expired |
| US9329295B1 | Ferromagnetic fastener locating device | Physics | 4 | Active |
| US7223979B1 | Radiation dosimeter system | Physics | 3 | Expired |
| US10197639B1 | Ferromagnetic fastener locating device | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.