Michael DiLuigi

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Burnham, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Trailer hitch with elastomer in shear cushioning
- Patent number 4,626,154
- Issue date Dec 2, 1986
- Pullman Standard Inc.
- Harold E. Hesch
- B61 - RAILWAYS
Information Patent Grant
Cushioned low profile trailer
- Patent number 4,363,578
- Issue date Dec 14, 1982
- Pullman Incorporated
- Harold Hesch
- B61 - RAILWAYS