James M. Ehlbeck

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La Center, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fuel use efficiency system for a vehicle for assisting the driver t...
- Patent number 6,092,021
- Issue date Jul 18, 2000
- Freightliner Corporation
- James M. Ehlbeck
- G01 - MEASURING TESTING
Information Patent Grant
Fuel economy display for vehicles
- Patent number 5,693,876
- Issue date Dec 2, 1997
- Freightliner Corporation
- Nicolae Ghitea
- G01 - MEASURING TESTING