James B. Borgerson
73Patents
20h-index
47Co-inventors
88Inventor score
Filing activity: Oct 31, 1988 → Nov 1, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8277355B2 | Multi-speed transmission having stacked planetary gear sets | Mechanical Engineering; Lighting; Heating | 90 | Active |
| US8939863B2 | Multi-speed transmission with a series disconnect clutch | Mechanical Engineering; Lighting; Heating | 88 | Active |
| US8821336B2 | Multi-speed transmission and backing plate | Mechanical Engineering; Lighting; Heating | 86 | Active |
| US8251857B1 | Multi-speed transmission | Mechanical Engineering; Lighting; Heating | 83 | Active |
| US8409047B2 | Multi-speed transmission | Mechanical Engineering; Lighting; Heating | 83 | Active |
| US8187130B1 | Multi-speed transmission with integrated electric motor | Mechanical Engineering; Lighting; Heating | 82 | Active |
| US8721488B2 | Multi-speed transmission | Mechanical Engineering; Lighting; Heating | 81 | Active |
| US8777798B2 | Ten-speed transmission | Mechanical Engineering; Lighting; Heating | 81 | Active |
| US8366580B2 | Transmission having at least ten speeds | Mechanical Engineering; Lighting; Heating | 78 | Active |
| US8702555B1 | Multi-speed transmission with a selectable one-way clutch | Mechanical Engineering; Lighting; Heating | 78 | Active |
| US8801565B2 | Multi-speed transmission having stacked planetary gear sets | Mechanical Engineering; Lighting; Heating | 75 | Active |
| US8602934B2 | Multi-speed transmission with an integrated electric motor | Emerging Cross-Sectional Technologies | 75 | Active |
| US8152682B2 | 8-Speed hybrid transmission architectures | Emerging Cross-Sectional Technologies | 69 | Active |
| US7021442B2 | One-way torque transmitter with a friction actuating apparatus | Mechanical Engineering; Lighting; Heating | 62 | Expired |
| US7699741B2 | Multi-speed transmission | Mechanical Engineering; Lighting; Heating | 41 | Active |
| US8944949B2 | Multi-speed transmission with integrated electric motor | Emerging Cross-Sectional Technologies | 39 | Active |
| US9222549B2 | Multi-speed transmission | Mechanical Engineering; Lighting; Heating | 38 | Active |
| US8808135B2 | Multiple speed transmission with a pump assisted launch device | Mechanical Engineering; Lighting; Heating | 37 | Active |
| US7992695B2 | Rotary-type selectable one-way clutch | Emerging Cross-Sectional Technologies | 36 | Active |
| US7052430B2 | Transmission with friction launch mechanism | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US7311630B2 | Multi-speed transmission with differential gear set and countershaft gearing | Emerging Cross-Sectional Technologies | 18 | Active |
| US6827664B2 | Transmission | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4907893A | Thermo-roto mixer apparatus | Performing Operations; Transporting | 12 | Expired |
| US8083633B2 | 8-speed hybrid transmission | Emerging Cross-Sectional Technologies | 11 | Active |
| US8100801B2 | 8-speed hybrid transmission | Emerging Cross-Sectional Technologies | 9 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.