James G. Hague

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Mars, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Panel support assembly for concealed fastener roof structure
- Patent number 4,594,823
- Issue date Jun 17, 1986
- James G. Hague
- E04 - BUILDING
Information Patent Grant
Concealed fastener roof or wall structure and method of assembly
- Patent number 4,486,998
- Issue date Dec 11, 1984
- H. H. Robertson Company
- James G. Hague
- E04 - BUILDING
Information Patent Grant
Joint retention clip for rib-like panel joint
- Patent number 4,467,582
- Issue date Aug 28, 1984
- H. H. Robertson Company
- James G. Hague
- E04 - BUILDING
Information Patent Grant
Two-piece attachment clip for insulated roof or wall structure
- Patent number 4,466,224
- Issue date Aug 21, 1984
- H. H. Robertson Company
- James G. Hague
- E04 - BUILDING
Information Patent Grant
Joint for building panels
- Patent number 4,223,503
- Issue date Sep 23, 1980
- H. H. Robertson Company
- James G. Hague
- E04 - BUILDING