Patents by Inventor R. G. Weyker

R. G. Weyker 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).

  • Bonded laminated structure and method for producing such
    Patent number: 4211817
    Abstract: A process for producing a bonded laminated flexible structure by forming a thin web of fibers and then contacting the web with particles of a copolymer of vinyl chloride and vinylidene chloride and contacting the batt with a sheet of cellular material; subsequently heating the unbonded structure and further compressing the unbonded structure to form the bonded laminated flexible structure.
    Type: Grant
    Filed: June 1, 1978
    Date of Patent: July 8, 1980
    Assignee: Fiberlok, Inc.
    Inventors: George S. Buck, Jr., R. G. Weyker