Richard G. Thrush

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North Olmsted, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Blend back proportioning valve for brake system
- Patent number 3,966,263
- Issue date Jun 29, 1976
- The Weatherhead Company
- Richard G. Thrush
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inertia load sensing brake valve
- Patent number 3,966,268
- Issue date Jun 29, 1976
- The Weatherhead Company
- Edward S. Orzel
- B60 - VEHICLES IN GENERAL