Patents by Inventor William Rech

William Rech 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).

  • Multi-stage heater plates for sealing and shrinking overwrap
    Publication number: 20060130433
    Abstract: An improved cigarette package has been achieved using multistage heating plates on the ends of package wrapping. The first stage of the heating plate preheats the wrapping, the second stage activates adhesive along edges of the wrapping, the third stage seals the wrapping and the fourth stage shrinks the wrapping around the cigarette packs.
    Type: Application
    Filed: December 22, 2004
    Publication date: June 22, 2006
    Applicant: Philip Morris USA Inc.
    Inventors: Duane Wilder, William Rech