David Allen Shamery
1Patents
1h-index
3Co-inventors
25Inventor score
Filing activity: Apr 9, 1999 → Apr 9, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6070264A | Welding helmet having auto-darkening and manually adjustable lens shade control | Emerging Cross-Sectional Technologies | 59 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.