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James M. Ehlbeck
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LaCenter, WA, US
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last 30 patents
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Patent Grant
Vehicle operator advisor system and method
Patent number
6,498,976
Issue date
Dec 24, 2002
Freightliner LLC
James M. Ehlbeck
B60 - VEHICLES IN GENERAL
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Patent Grant
Terrain adaptive cruise control
Patent number
6,374,173
Issue date
Apr 16, 2002
Freightliner LLC
James M. Ehlbeck
B60 - VEHICLES IN GENERAL