Harry C. Fennell, Jr.

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North Thetford, VT, US

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Patents Grantslast 30 patents

Information Patent Grant
Reusable modular block wall assembly system
- Patent number 7,584,584
- Issue date Sep 8, 2009
- Harry C. Fennell, Jr.
- E04 - BUILDING
Information Patent Grant
Construction bracket for creating a longitudinal roof venting space
- Patent number 7,516,580
- Issue date Apr 14, 2009
- Harry C. Fennell, Jr.
- E04 - BUILDING
Information Patent Grant
Method of creating a roof venting space
- Patent number 7,493,730
- Issue date Feb 24, 2009
- Harry C. Fennell, Jr.
- E04 - BUILDING