Drew A. Sundquist
11Patents
9h-index
8Co-inventors
61Inventor score
Filing activity: Sep 13, 1991 → Aug 1, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5407024A | On demand vehicle drive system | Mechanical Engineering; Lighting; Heating | 173 | Expired |
| US6263995A | On demand vehicle drive system | Mechanical Engineering; Lighting; Heating | 45 | Expired |
| US5492194A | On demand vehicle drive system | Mechanical Engineering; Lighting; Heating | 33 | Expired |
| US6000296A | Gated selector lever and controls for automatic transmission and transfer case | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5609219A | On demand vehicle drive system | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US6062330A | On demand vehicle drive system | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US5485894A | On demand vehicle drive system | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US6631779B2 | On demand vehicle drive system | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US5605201A | On demand vehicle drive system | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5107972A | Electromagnetic clutch assembly for four wheel drive systems | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US7497297B2 | On demand vehicle drive system | Mechanical Engineering; Lighting; Heating | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.