Maynard A. Oustad

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Duluth, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Loading and unloading crane and method of operation therefor
- Patent number 4,569,453
- Issue date Feb 11, 1986
- AMCA International
- Maynard A. Oustad
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Collapsible frame support for pivotal boom on a portable crane
- Patent number 4,480,757
- Issue date Nov 6, 1984
- AMCA International Corporation
- Maynard A. Oustad
- B66 - HOISTING LIFTING HAULING