Thomas C. Soddy

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Downers Grove, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Sliding bearing and seal
- Patent number 4,429,921
- Issue date Feb 7, 1984
- The Youngstown Steel Door Company
- William E. Fritz
- B61 - RAILWAYS
Information Patent Grant
Railway hopper car gate anti-friction seal
- Patent number 4,344,365
- Issue date Aug 17, 1982
- The Youngstown Steel Door Company
- William E. Fritz
- B61 - RAILWAYS