1
John N Diamond: Single sheathing roof panel. Birch Stewart Kolasch & Birch, March 25, 1980: US04194335 (25 worldwide citation)

A prefabricated weatherproof roofing panel for new construction applicable directly to the roof rafters, or for older house construction where the existing roof and sheathing both need replacement, is described. Such prefabricated panels are complete per se and when applied by a carpenter to the roo ...


2
John N Diamond: Jig assembly and method for the manufacture of prefabricated roofing panels. Birch Stewart Kolasch & Birch, April 10, 1979: US04148168 (4 worldwide citation)

A jig assembly and method for the manufacture of prefabricated roofing panels having a plurality of overlapped shingle courses. The jig comprises a planar frame with a central opening and various guide bars and indexing means. The method involves placing the shingle courses on a substrate. The jig i ...



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