William A. Archer
7Patents
4h-index
7Co-inventors
46Inventor score
Filing activity: Feb 17, 1989 → Mar 8, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7420302B2 | Mid shield bearing support of an electric motor | Electricity | 12 | Expired |
| US7180215B2 | Mid shield for an electric motor | Electricity | 7 | Expired |
| US7843157B2 | Methods and apparatus for providing motor control signals | Electricity | 5 | Active |
| US8030862B2 | Methods and systems for operating direct current motors | Emerging Cross-Sectional Technologies | 5 | Active |
| USD322024S | Clip for a cassette case or the like | General | 4 | Expired |
| US7358634B2 | Enclosure for an electric motor that incorporates a mid shield | Electricity | 3 | Expired |
| US7352095B2 | Electric motor that provides motor length reduction | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.