D. Mark Pettit
4Patents
4h-index
7Co-inventors
39Inventor score
Filing activity: Dec 27, 1996 → May 14, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6036284A | Modular locomotive brake control unit | Performing Operations; Transporting | 14 | Expired |
| US5803124A | Rail vehicle brake manifold | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6135574A | Modular locomotive brake control unit | Performing Operations; Transporting | 8 | Expired |
| US6746087B1 | Electronic equalizing reservoir controller with pneumatic penalty override | Performing Operations; Transporting | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.