Patents by Inventor Peter M. Beaupre

Peter M. Beaupre 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).

  • Fire resistant vapor barrier
    Patent number: 4310587
    Abstract: Disclosed is a fire resistant, flexible vapor barrier sheet comprising a laminate of a metallized substrate sheet and a radiation cured resin layer containing an inorganic pigment. The vapor barrier sheet can be laminated to one side of an insulation bat to provide an attractive, fire resistant insulation product for use in walls of metal buildings and the like.
    Type: Grant
    Filed: March 11, 1980
    Date of Patent: January 12, 1982
    Assignee: King-Seeley Thermos Company
    Inventor: Peter M. Beaupre