Alan D. Gustafson

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Leland, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Supplemental steering control for a differential steer machine
- Patent number 6,029,761
- Issue date Feb 29, 2000
- Caterpillar Inc.
- Alan D. Gustafson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for protecting a track assembly of a tractor
- Patent number 5,873,424
- Issue date Feb 23, 1999
- Caterpillar Inc.
- Alan D. Gustafson
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Belt tension indicating system
- Patent number 5,368,375
- Issue date Nov 29, 1994
- Caterpillar Inc.
- Alan D. Gustafson
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS