Larry I. Kufahl

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Wausau, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Drive structure and assembly for a pontoon vessel
- Patent number 6,139,378
- Issue date Oct 31, 2000
- Larry I. Kufahl
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lamination notching apparatus
- Patent number 5,797,306
- Issue date Aug 25, 1998
- Marathon Electric Mfg. Corp.
- Larry I. Kufahl
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...