David R. Mai

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Mequon, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Vortex fountain
- Patent number 11,375,690
- Issue date Jul 5, 2022
- Pioneer Pet Products, LLC
- David R. Mai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pet fountain
- Patent number D941533
- Issue date Jan 18, 2022
- Pioneer Pet Products, LLC
- David R. Mai
- D30 - Animal husbandry
Information Patent Grant
Pet fountain
- Patent number D925134
- Issue date Jul 13, 2021
- Pioneer Pet Products, LLC
- David R. Mai
- D30 - Animal husbandry

Patents Applicationslast 30 patents

Information Patent Application
Vortex Fountain
- Publication number 20190239476
- Publication date Aug 8, 2019
- Pioneer Pet Products, LLC
- David R. Mai
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING