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Robert L. McNutt
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Patents Grants
last 30 patents
Information
Patent Grant
Automatic guided vehicle
Patent number
D295105
Issue date
Apr 5, 1988
Caterpillar Industrial Inc.
Ian J. Dawson
D34 - Material or article handling equipment
Information
Patent Grant
Object sensing arrangement
Patent number
4,730,690
Issue date
Mar 15, 1988
Caterpillar Industrial Inc.
Robert L. McNutt
B60 - VEHICLES IN GENERAL
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Patent Grant
Oscillating scanner arrangement
Patent number
4,706,772
Issue date
Nov 17, 1987
Caterpillar Industrial Inc.
Ian J. Dawson
G05 - CONTROLLING REGULATING