Michael J. Daniels

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Doylestown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Wall system and method of construction
- Patent number 5,065,559
- Issue date Nov 19, 1991
- Art Guild, Inc.
- Douglas R. Zegel
- E04 - BUILDING
Information Patent Grant
Wall system and method of construction
- Patent number 4,976,080
- Issue date Dec 11, 1990
- Art Guild, Inc.
- Douglas R. Zegel
- E04 - BUILDING