Patents by Inventor George Z. Dupont

George Z. Dupont 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).

  • Patent number: 4997092
    Abstract: The present invention discloses an adhesively sealed, sterile, packaging apparatus that includes a sterile envelope having a sterile compartment to receive all or part of a sterile article therein and wherein a second embodiment is included having two half sections that are adhesively sealed and joined together so as to allow a sterile article to be encapsulated within the sterile envelope defined thereby. Each embodiment provides a sterile enviroment therein and allows the envelope or sections thereof to be readily pulled apart without contaminating the sterile article.
    Type: Grant
    Filed: February 23, 1990
    Date of Patent: March 5, 1991
    Inventor: George Z. Dupont