John Frederick Mayer

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Plainfield, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Water rake for skimming ponds
- Patent number 9,295,193
- Issue date Mar 29, 2016
- John Frederick Mayer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
RAKE FOR PONDS AND THE LIKE
- Publication number 20150052870
- Publication date Feb 26, 2015
- John Frederick Mayer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING