Patents by Inventor Wallace D. Gregory

Wallace D. Gregory 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).

  • Scrim machine
    Patent number: 4108708
    Abstract: A method and machine to produce a scrim fabric which encompasses the use of a weft stop motion control to automatically stop the operation of the machine upon the detection of a broken weft yarn.
    Type: Grant
    Filed: July 1, 1977
    Date of Patent: August 22, 1978
    Assignee: Milliken Research Corporation
    Inventors: Wallace D. Gregory, James R. Moore