David Roth

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W. Bloomfield, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Direct injection spark ignition engine
- Patent number 6,003,488
- Issue date Dec 21, 1999
- Chrysler Corporation
- David B. Roth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine cooling system and thermostat with improved bypass control
- Patent number 5,967,101
- Issue date Oct 19, 1999
- Chrysler Corporation
- David B. Roth
- G05 - CONTROLLING REGULATING
Information Patent Grant
Engine cooling system with thermostat coolant flow control between...
- Patent number 5,337,704
- Issue date Aug 16, 1994
- Chrysler Corporation
- David B. Roth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Fuel pump
- Publication number 20040101418
- Publication date May 27, 2004
- DaimlerChrysler Corporation
- David Roth
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...