Ron Karr

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Standing seam panels
- Patent number 9,574,351
- Issue date Feb 21, 2017
- Mazzella Holding Company, Inc.
- Ron Karr
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
STANDING SEAM PANELS AND STANDING SEAM PANEL FORMING APPARATUS
- Publication number 20160298334
- Publication date Oct 13, 2016
- Mazzella Holding Company, Inc.
- Ron Karr
- E04 - BUILDING