Patents by Inventor Bob Henn

Bob Henn 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).

  • Sterilizable packaging material
    Patent number: 5342673
    Abstract: A flexible, air permeable, high temperature resistant, bacteria-impermeable packaging material is described. The packaging material is preferably made of nonwoven polyester layers on either side of and bonded to a microporous membrane. One nonwoven is bonded to the membrane with a thermoplastic adhesive.
    Type: Grant
    Filed: February 23, 1993
    Date of Patent: August 30, 1994
    Assignee: W. L. Gore & Associates, Inc.
    Inventors: Jane Bowman, Ed Daniel, Bob Henn, Jennifer Levy, Neville Vakharia