John Sherwin
10Patents
7h-index
2Co-inventors
48Inventor score
Filing activity: Mar 27, 2003 → Oct 5, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD539413S1 | High efficiency air conditioner condenser twisted fan blades and hub | General | 41 | Expired |
| USD566829S1 | High efficiency air conditioner condenser twisted fan blades and hub | General | 31 | Expired |
| USD510998S1 | High efficiency air conditioner condenser twisted fan blades and hub | General | 30 | Expired |
| USD555782S1 | High efficiency air conditioner condenser twisted fan blades and hub | General | 24 | Expired |
| US7618233B2 | High efficiency air conditioner condenser fan with performance enhancements | Mechanical Engineering; Lighting; Heating | 14 | Active |
| US7014423B2 | High efficiency air conditioner condenser fan | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US7249931B2 | High efficiency air conditioner condenser fan with performance enhancements | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US7891146B1 | Channel tracks for attaching storm panels over openings on buildings | Fixed Constructions | 7 | Active |
| US7568885B2 | High efficiency air conditioner condenser fan | Mechanical Engineering; Lighting; Heating | 4 | Active |
| USD566263S1 | High efficiency air conditioner condenser twisted fan blades and hub | General | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.