Inventor · Ann Arbor, MI, US

Mark E. Hope

13Patents
8h-index
27Co-inventors
68Inventor score

Filing activity: Dec 11, 1995 → Jul 1, 2008

Most-cited inventions

PatentTitleAreaCited byStatus
US7104920B2 Hybrid vehicle powertrain system with power take-off driven vehicle accessory Emerging Cross-Sectional Technologies 74 Expired
US5606121A Method of testing an evaporative emission control system Physics 34 Expired
US5651350A Method of leak detection for an evaporative emission control system Mechanical Engineering; Lighting; Heating 27 Expired
US5715799A Method of leak detection during low engine vacuum for an evaporative emission control system Mechanical Engineering; Lighting; Heating 26 Expired
US5850824A Method of determining the composition of fuel in a flexible fueled vehicle with an O2 sensor Emerging Cross-Sectional Technologies 22 Expired
US6041278A Method of triggering a determination of the composition of fuel in a flexible fueled vehicle Emerging Cross-Sectional Technologies 12 Expired
US5950599A Method of determining the composition of fuel in a flexible fueled vehicle without an O.sub.2 sensor Emerging Cross-Sectional Technologies 12 Expired
US5651349A Purge system flow monitor and method Mechanical Engineering; Lighting; Heating 11 Expired
US7489101B2 Battery control system for hybrid vehicle and method for controlling a hybrid vehicle battery Emerging Cross-Sectional Technologies 8 Expired
US5957094A Fuel control enhancements for a sensorless flexible fueled vehicle Emerging Cross-Sectional Technologies 8 Expired
US5947089A Method of compensating for a failed sensor in a flexible fueled vehicle Emerging Cross-Sectional Technologies 4 Expired
US5915342A Method of compensating for boil-off alcohol in a flexible fueled vehicle without a PVC solenoid Emerging Cross-Sectional Technologies 4 Expired
US8116956B2 Fault tolerant clutch actuator Mechanical Engineering; Lighting; Heating 3 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.