Patents by Inventor Robert M. Spatafore

Robert M. Spatafore has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of constructing a sloped roof
    Patent number: 4128984
    Abstract: After priming the purlins of a post frame building with a blend of rubbery block copolymer and compatible tackifier resin, double-coated foam-backed pressure-sensitive adhesive tape is applied to the primed surfaces to secure the roof panels, which pressure-sensitive adhesive comprises rubbery block copolymer and compatible tackifier resin.
    Type: Grant
    Filed: January 18, 1978
    Date of Patent: December 12, 1978
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Robert R. Charbonneau, Robert M. Spatafore