Patents by Inventor Philip E. Walker

Philip E. Walker 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: 5740551
    Abstract: A multi-layered barrier glove having high tactility and dexterity characteristics includes an outer shell fabricated from relatively flexible and durable material, and a barrier insert disposed underneath the shell and fabricated from gas permeable, liquid impermeable material. An inner layer or insert may further be provided for adding comfort to the wearer. Specifically, the outer shell is a knit glove made out of aramid fibers for providing durability, cut resistance, and fire resistance identified by non-melt and non-flammable properties. The barrier insert is fabricated from porous polytetrafluoroethylene ("PTFE") that is shaped to fit inside the outer shell. The barrier insert provides the user with the barrier protection to protect the user's skin, while still maintaining the breathability.
    Type: Grant
    Filed: June 10, 1996
    Date of Patent: April 21, 1998
    Assignee: W. L. Gore & Associates, Inc.
    Inventor: Philip E. Walker