David T. Helsten
1Patents
1h-index
1Co-inventors
22Inventor score
Filing activity: Sep 17, 1986 → Sep 17, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD304553S | Watch face | General | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.