David G. Naves

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Calumet City, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Railway car counter-balanced tilting deck
- Patent number 4,252,482
- Issue date Feb 24, 1981
- Pullman Incorporated
- David G. Naves
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Railway car for transporting vehicles
- Patent number 4,238,168
- Issue date Dec 9, 1980
- Pullman Incorporated
- David G. Naves
- B61 - RAILWAYS
Information Patent Grant
Railway car tilting deck lock
- Patent number 4,149,472
- Issue date Apr 17, 1979
- Pullman Incorporated
- David G. Naves
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Railway car counterbalanced tilting deck
- Patent number 4,119,042
- Issue date Oct 10, 1978
- Pullman Incorporated
- David G. Naves
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Railway car counterbalanced tilting deck
- Patent number 4,119,043
- Issue date Oct 10, 1978
- Pullman Incorporated
- David G. Naves
- B60 - VEHICLES IN GENERAL