Calvin Griggs
9Patents
9h-index
3Co-inventors
54Inventor score
Filing activity: Jan 8, 1979 → Apr 20, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4263903A | Medical staple means | Emerging Cross-Sectional Technologies | 340 | Expired |
| US4641640A | Compression screw assembly | Human Necessities | 111 | Expired |
| US4530355A | Compression screw assembly | Human Necessities | 89 | Expired |
| US4617922A | Compression screw assembly | Human Necessities | 77 | Expired |
| US4616638A | Compression screw assembly | Emerging Cross-Sectional Technologies | 42 | Expired |
| USD276937S | Myringotomy tube | General | 37 | Expired |
| US4811736A | Surgical drill and bur for use therewith | Human Necessities | 29 | Expired |
| US4510627A | Ossicular prosthesis | Human Necessities | 12 | Expired |
| US4292693A | Locking bail stapedial prosthesis | Human Necessities | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.