Patents by Inventor Randy E. Gosselin

Randy E. Gosselin 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).

  • Flameless plastic coating apparatus and method therefor
    Patent number: 5503872
    Abstract: A stream of hot air passes from a combustion chamber through an application gun to a preheated substrate. A powdered thermoplastic is fed into the application gun. The hot air stream heats the powdered thermoplastic to its fusion temperature and transports it to the substrate.
    Type: Grant
    Filed: March 14, 1994
    Date of Patent: April 2, 1996
    Inventors: Kenneth R. MacKenzie, Randy E. Gosselin