Ken Fredrickson
8Patents
4h-index
12Co-inventors
50Inventor score
Filing activity: Sep 29, 2004 → Mar 31, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7328765B2 | Snowmobile tunnel and rear heat exchanger | Performing Operations; Transporting | 20 | Expired |
| US7779944B2 | Snowmobile tunnel and rear heat exchanger | Performing Operations; Transporting | 17 | Active |
| US9274745B2 | Remote control and synchronization of multiple audio recording looping devices | Physics | 8 | Active |
| US8528683B2 | Snowmobile chassis with tunnel | Emerging Cross-Sectional Technologies | 7 | Active |
| US8733490B2 | Idler wheel assembly for snowmobile | Emerging Cross-Sectional Technologies | 3 | Active |
| US12428097B2 | Handlebar risers | Performing Operations; Transporting | 0 | Active |
| US11643999B2 | Fuel rail and assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12152557B2 | Fuel rail and assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.