Mark L. Leonard

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Redford, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
EGR system with improved control logic
- Patent number 6,012,437
- Issue date Jan 11, 2000
- Eaton Corporation
- Subbaraya Radhamohan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine valve hydraulic actuator high speed solenoid control valve
- Patent number 5,509,637
- Issue date Apr 23, 1996
- Eaton Corporation
- Mark L. Leonard
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine throttle servoactuator control system
- Patent number 5,199,401
- Issue date Apr 6, 1993
- Eaton Corporation
- Walter K. O'Neil
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Actuation responsive brake pedal pad assembly
- Patent number 5,115,162
- Issue date May 19, 1992
- Eaton Corporation
- Mark L. Leonard
- B60 - VEHICLES IN GENERAL