Arnold E. Fredericksen
10Patents
6h-index
10Co-inventors
63Inventor score
Filing activity: Sep 26, 1985 → Dec 4, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8025257B2 | Actuation system for a lift assisting device and roller bearings used therein | Emerging Cross-Sectional Technologies | 15 | Active |
| US4858575A | Rocker arm bearing assembly | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4878463A | Needle bearing rocker arm assembly | Emerging Cross-Sectional Technologies | 11 | Expired |
| US8387924B2 | Actuation system for a lift assisting device and roller bearings used therein | Emerging Cross-Sectional Technologies | 8 | Active |
| US4577911A | Oscillating bearing | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| USRE33870E | Rocker arm bearing assembly | General | 6 | Expired |
| US10023302B2 | Actuation system for a lift assisting device and lined track rollers used therein | Emerging Cross-Sectional Technologies | 1 | Active |
| US10400818B2 | Track roller bearings with rolling elements or liners | Emerging Cross-Sectional Technologies | 1 | Active |
| US10012265B2 | Corrosion resistant bearing material | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US7174827B2 | Mounting clip for thrust bearing | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.