Jon M. Marra
21Patents
9h-index
20Co-inventors
71Inventor score
Filing activity: Oct 31, 1997 → Nov 8, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7073753B2 | Integrated train control | Performing Operations; Transporting | 62 | Expired |
| US6972670B2 | WDP setup determination method | Performing Operations; Transporting | 22 | Expired |
| US6334654B1 | Integrated train electrical and pneumatic brakes | Performing Operations; Transporting | 17 | Expired |
| US6676229B1 | Interface system from pneumatic to electrically-controlled pneumatic brake systems | Performing Operations; Transporting | 16 | Expired |
| US6027181A | Locomotive brake control with holding and/or blending | Performing Operations; Transporting | 14 | Expired |
| US6648422B2 | Integrated train electrical and pneumatic brakes | Performing Operations; Transporting | 11 | Expired |
| US7004550B2 | Integrated train electrical and pneumatic brakes | Performing Operations; Transporting | 10 | Expired |
| US7673568B2 | Interface system for wire distributed power | Performing Operations; Transporting | 10 | Active |
| US6484085B2 | Entering and exiting ECP mode for an integrated ECP/EAB system | Performing Operations; Transporting | 10 | Expired |
| US7029076B2 | Integrated train electrical and pneumatic brakes | Performing Operations; Transporting | 7 | Expired |
| US6626034B2 | Conventional brake pipe continuity test | Performing Operations; Transporting | 6 | Expired |
| US6042201A | Penalty brake reduction in computer controlled train brake system | Performing Operations; Transporting | 6 | Expired |
| US6648425B2 | ECP empty/load trainline setting method | Performing Operations; Transporting | 5 | Expired |
| US6002978A | Hoslter control of a computer train brake system | Performing Operations; Transporting | 5 | Expired |
| US6347840B1 | ECP commanded emergencies via a conventional EAB brake controller | Performing Operations; Transporting | 5 | Expired |
| US6361124B1 | Method of braking in an integrated train propulsion and brake system | Performing Operations; Transporting | 5 | Expired |
| US6932437B1 | Integrated train electrical and pneumatic brakes | Performing Operations; Transporting | 4 | Expired |
| US7340329B2 | System and method for controlling an electrified vehicle | Emerging Cross-Sectional Technologies | 4 | Active |
| US8346413B2 | Wireless display unit for ECP transition system | Physics | 2 | Active |
| US8483894B2 | ECP terminal mode operation | Performing Operations; Transporting | 2 | Active |
| US8010246B2 | Locomotive air/vacuum control system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.