Gene R. Karjala

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Chaska, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
System of blocks for use in forming a free standing wall
- Patent number 7,743,574
- Issue date Jun 29, 2010
- Anchor Wall Systems, Inc.
- Paul R. Tufts
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
System of blocks for use in forming a free standing wall
- Publication number 20060179777
- Publication date Aug 17, 2006
- Paul R. Tufts
- E04 - BUILDING