William B. Campbell
35Patents
7h-index
9Co-inventors
62Inventor score
Filing activity: Mar 1, 1976 → Jul 30, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7573940B2 | Data transmission at energy efficient rates | Physics | 24 | Active |
| USD246833S | Christmas ornament | General | 22 | Expired |
| USD254190S | Christmas ornament | General | 9 | Expired |
| USD246835S | Christmas ornament | General | 9 | Expired |
| USD253228S | Christmas ornament | General | 9 | Expired |
| USD248743S | Standing plaque | General | 8 | Expired |
| USD246842S | Plaque | General | 7 | Expired |
| USD247230S | Plaque | General | 7 | Expired |
| USD248844S | Christmas ornament | General | 7 | Expired |
| USD246832S | Christmas ornament | General | 7 | Expired |
| USD248934S | Christmas ornament | General | 6 | Expired |
| USD251900S | Plaque with sunk relief | General | 5 | Expired |
| USD246963S | Christmas ornament | General | 5 | Expired |
| USD248843S | Christmas ornament | General | 4 | Expired |
| USD248742S | Christmas ornament | General | 4 | Expired |
| USD257991S | Combined desk pen set and plaque | General | 4 | Expired |
| USD251199S | Combined desk pen set and plaque | General | 4 | Expired |
| US6779054B2 | Method and apparatus for operating a network controller | Electricity | 4 | Expired |
| USD246834S | Christmas ornament | General | 3 | Expired |
| USD246964S | Plaque | General | 3 | Expired |
| USD251791S | Combined desk pen set and plaque | General | 3 | Expired |
| USD253756S | Christmas ornament | General | 3 | Expired |
| USD246839S | Plaque | General | 2 | Expired |
| USD246831S | Christmas ornament | General | 2 | Expired |
| USD249485S | Christmas ornament | General | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.