Donald Welch
3Patents
3h-index
11Co-inventors
40Inventor score
Filing activity: Apr 27, 2000 → Jul 30, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6847466B1 | Printing method | Physics | 29 | Expired |
| US7143408B2 | Software installation for hardware devices | Physics | 22 | Expired |
| US7014301B2 | Printing device configured to receive a plurality of different cartridge types | Physics | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.