William Paul Warkentin

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West Bloomfield, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Vent balloon
- Patent number 10,751,439
- Issue date Aug 25, 2020
- William Paul Warkentin
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Vent balloon
- Patent number 10,588,996
- Issue date Mar 17, 2020
- William Paul Warkentin
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
REVERSIBLE PACKAGING
- Publication number 20240342622
- Publication date Oct 17, 2024
- William WARKENTIN
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
VENT BALLOON
- Publication number 20190282721
- Publication date Sep 19, 2019
- William Paul Warkentin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VENT BALLOON
- Publication number 20180326110
- Publication date Nov 15, 2018
- William Paul Warkentin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE