Marshall V. Hartelius

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Midlothian, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Railcar moving vehicles
- Patent number 4,843,973
- Issue date Jul 4, 1989
- Marshall V. Hartelius
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Convertible rail-highway traction vehicle control cab
- Patent number 4,155,309
- Issue date May 22, 1979
- Whiting Corporation
- Victor H. Ames
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rail traction vehicle brake system
- Patent number 4,147,238
- Issue date Apr 3, 1979
- Whiting Corporation
- Victor H. Ames
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Convertible rail-highway traction vehicle
- Patent number 4,067,259
- Issue date Jan 10, 1978
- Whiting Corporation
- Victor H. Ames
- B60 - VEHICLES IN GENERAL