David Klemenhagen

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North Mankato, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Sprayer boom self-leveling lockout and method of sprayer boom opera...
- Patent number 5,630,547
- Issue date May 20, 1997
- Hiniker Company
- David Klemenhagen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING