Roy W. Roush Jr.

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Downers Grove, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
High efficiency semi-articulated railway power truck
- Patent number 4,485,743
- Issue date Dec 4, 1984
- General Motors Corporation
- Roy W. Roush
- B61 - RAILWAYS
Information Patent Grant
Railway truck bearing mounting assembly
- Patent number 4,433,629
- Issue date Feb 28, 1984
- General Motors Corporation
- Roy W. Roush
- B61 - RAILWAYS