Jerry Wirtz

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Ponca City, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Above-ground shelter
- Patent number 9,702,160
- Issue date Jul 11, 2017
- Jerry Wirtz
- E04 - BUILDING
Information Patent Grant
In-ground shelter
- Patent number 8,646,225
- Issue date Feb 11, 2014
- Jerry Wirtz
- E04 - BUILDING
Information Patent Grant
In-ground shelter
- Patent number 7,428,800
- Issue date Sep 30, 2008
- Cliffton Vaughn
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Above-Ground Shelter
- Publication number 20150345168
- Publication date Dec 3, 2015
- American Safety Shelter, LLC
- Jerry Wirtz
- E04 - BUILDING
Information Patent Application
Above-Ground Shelter and Method of Installing Same
- Publication number 20120222367
- Publication date Sep 6, 2012
- Tornado Tech, LLC
- Jerry Wirtz
- E04 - BUILDING
Information Patent Application
In-ground shelter
- Publication number 20120079780
- Publication date Apr 5, 2012
- Jerry Wirtz
- E04 - BUILDING