Norman Hancock

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St. Louis, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Mortar applying machine and block for use in conjunction therewith
- Patent number 7,743,586
- Issue date Jun 29, 2010
- Save Block, LLC
- Norman Hancock
- E04 - BUILDING
Information Patent Grant
Interlocking building block
- Patent number 4,126,979
- Issue date Nov 28, 1978
- Norman L. Hancock
- E04 - BUILDING
Information Patent Grant
Interlocking building block
- Patent number 3,936,989
- Issue date Feb 10, 1976
- Norman Lee Hancock
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Mortar applying machine and block for use in conjunction therewith
- Publication number 20050262800
- Publication date Dec 1, 2005
- Norman Hancock
- E04 - BUILDING