David M. File
2Patents
1h-index
2Co-inventors
34Inventor score
Filing activity: Sep 12, 2003 → Nov 20, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9808662B1 | Method for placing crossbar using crossbar end indicia | Human Necessities | 8 | Active |
| US7344760B1 | Wear-resistant electrically conductive body | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.