Doug Witt

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Cedar, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Track apparatus incorporating cantilever mounted wheels
- Patent number 6,074,025
- Issue date Jun 13, 2000
- AgTracks, Inc.
- Kenneth J. Juncker
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Track apparatus
- Patent number D425526
- Issue date May 23, 2000
- AgTracks, Inc.
- Kenneth J. Juncker
- D15 - Machines not elsewhere specified
Information Patent Grant
Mounting device for track apparatus
- Patent number 6,062,662
- Issue date May 16, 2000
- AgTracks, Inc.
- Doug Witt
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Track system drive wheel for agricultural implements
- Patent number 6,062,661
- Issue date May 16, 2000
- AgTracks, Inc.
- Kenneth J. Juncker
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS