Patents by Inventor C. Robert Hammett

C. Robert Hammett 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: 5437621
    Abstract: A medical dressing for covering a wound, lesion, burn or similar injury is disclosed. The dressing comprises a material having at least three layers comprising: (a) a first inner layer which comprises a porous polyethylene film which enables moisture to be wicked away from the injury; (b) a second middle layer comprising an absorbent material for absorbing the moisture from the first layer; and (c) a third outer layer comprising a flexible, water-proof and breathable material.
    Type: Grant
    Filed: January 12, 1993
    Date of Patent: August 1, 1995
    Assignee: Marmon Holdings, Inc.
    Inventors: Warren L. Andrews, C. Robert Hammett
  • Patent number: 5328449
    Abstract: A medical glove or dressing for covering a wound, lesion, burn or similar injury to the hand is disclosed. The glove comprises a back portion, a palm portion and thumb and finger portions with adjustable opening and closure means for easy insertion of the hand and adjustable fitting of the glove without further trauma to the hand. The glove further comprises a material having at least three layers comprising: (a) a first inside layer which comprises a porous polyethylene film which enables moisture to be wicked away from the hand; (b) a second middle layer comprising an absorbent material for absorbing the moisture from the first layer; and (c) a third outer layer comprising a flexible, water-proof breathable material.
    Type: Grant
    Filed: November 19, 1992
    Date of Patent: July 12, 1994
    Assignee: Wells LaMont
    Inventors: Warren L. Andrews, C. Robert Hammett