John J. Blair
6Patents
5h-index
5Co-inventors
45Inventor score
Filing activity: Sep 8, 1981 → May 20, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4533325A | Method and apparatus to produce artificial teeth for dentures | Chemistry; Metallurgy | 24 | Expired |
| US4650418A | Dental restoration shading | Human Necessities | 21 | Expired |
| US4705476A | Method and apparatus to produce artificial dentures | Human Necessities | 18 | Expired |
| US4609351A | Apparatus to produce artificial dentures | Human Necessities | 14 | Expired |
| US4551098A | Method and apparatus to produce artificial dentures | Human Necessities | 11 | Expired |
| USD276164S | Dental metallic casting ingot | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.