Patents by Inventor Angus I. McLeod

Angus I. McLeod 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).

  • Wound dressings
    Patent number: 4715857
    Abstract: A wound dressing which comprises, in order,(1) a first layer of a permeable material;(2) a layer of a semi-permeable, adhesive material;(3) a charcoal cloth or felt; and(4) a second layer of a permeable material;in which the three said layers are substantially co-extensive and surround the charcoal cloth or felt, whereby the first layer of permeable material is bound to the cloth or felt and, around the cloth or felt, to the second layer of permeable material.
    Type: Grant
    Filed: November 12, 1986
    Date of Patent: December 29, 1987
    Assignee: Charcoal Cloth Ltd.
    Inventors: Laszlo Juhasz, Angus I. McLeod