Jon D. Goodwin

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Cedar Rapids, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tensioning device for a tracked vehicle
- Patent number 6,224,172
- Issue date May 1, 2001
- Cedarapids
- Jon Goodwin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Vehicle positioning methods and apparatus with impact damper
- Patent number 5,286,138
- Issue date Feb 15, 1994
- Cedarapids, Inc.
- Jon D. Goodwin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Methods of and apparatus for transferring materials
- Patent number 5,197,848
- Issue date Mar 30, 1993
- Cedarapids, Inc.
- Joseph E. Musil
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Vehicle positioning methods and apparatus with impact damper
- Patent number 5,004,394
- Issue date Apr 2, 1991
- Cedarapids, Inc.
- Jon D. Goodwin
- B60 - VEHICLES IN GENERAL