Gregory Martin
7Patents
5h-index
5Co-inventors
56Inventor score
Filing activity: Mar 7, 1980 → Mar 19, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6554834B1 | Slotted head pedicle screw assembly | Human Necessities | 539 | Expired |
| US7182729B2 | Surgical retractor with removable scissor arms | Human Necessities | 99 | Expired |
| US7988625B2 | Surgical retractor with removable scissor arms | Human Necessities | 28 | Active |
| US4319472A | Tube end expander and method of operating the same | Performing Operations; Transporting | 9 | Expired |
| US8702569B2 | Jaw strengthening device | Human Necessities | 6 | Active |
| US4492327A | Tube pulling apparatus | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10132602B2 | Lightweight munition | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.