Wayne L. Kroll

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Fort Atkinson, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Pitching machine
- Patent number 9,199,154
- Issue date Dec 1, 2015
- Wayne L. Kroll
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
Pitching Machine
- Publication number 20130333679
- Publication date Dec 19, 2013
- Wayne L. Kroll
- F41 - WEAPONS