Patents by Inventor Walter C. Robinson

Walter C. Robinson 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).

  • Surgical tie
    Patent number: 4955913
    Abstract: An absorbable surgical tie which permits positive locking an quick adaptation, particularly during the performance of feline and canine hysterectomies.
    Type: Grant
    Filed: July 31, 1989
    Date of Patent: September 11, 1990
    Inventor: Walter C. Robinson