Patents by Inventor Joseph C. Adamo

Joseph C. Adamo 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).

  • Polymer film slitter-sealer apparatus and method
    Patent number: 4259134
    Abstract: Slitter-sealer, for slitting two layers of thermoplastic polymer film and sealing the slit edges of adjacent layers together, has a preheater for preheating the polymer film before slitting to reduce the required temperature at the slitter and improve sealing.
    Type: Grant
    Filed: April 12, 1979
    Date of Patent: March 31, 1981
    Inventors: Richard L. Joice, Joseph C. Adamo