Patents by Inventor Thomas G. Edmundson

Thomas G. Edmundson 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).

  • Automobile sound insulating panel and method of making same
    Patent number: 4239823
    Abstract: An automobile sound insulating panel and apparatus for and method of making same are provided wherein such panel comprises a contoured fibrous pad and a plastisol layer bonded against the pad with the plastisol layer comprising a foamed plastisol layer having randomly disposed air pockets therethrough which provide a minimum weight for the panel while improving the acoustical properties thereof.
    Type: Grant
    Filed: February 21, 1979
    Date of Patent: December 16, 1980
    Assignee: Dayco Corporation
    Inventors: Anthony J. Alcaraz, Christopher W. Chandler, Thomas G. Edmundson, James P. Nolan, deceased