Janis Ehrat

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Hendersonville, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for securely and safely connecting a person and t...
- Patent number 8,790,148
- Issue date Jul 29, 2014
- Janis Ehrat
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Device and method for securely and safely connecting a person and t...
- Publication number 20130183878
- Publication date Jul 18, 2013
- Janis Ehrat
- E04 - BUILDING