Gary L. Hendershot

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Holly, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Precast concrete construction and construction method
- Patent number 6,076,319
- Issue date Jun 20, 2000
- Gary L. Hendershot
- E04 - BUILDING
Information Patent Grant
Precast concrete construction and construction method
- Patent number 5,761,862
- Issue date Jun 9, 1998
- Gary L. Hendershot
- E04 - BUILDING
Information Patent Grant
Concrete form extender device
- Patent number 4,436,275
- Issue date Mar 13, 1984
- Gary L. Hendershot
- E04 - BUILDING