Patents by Inventor Graham E. Collins

Graham E. Collins 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: D251684
    Type: Grant
    Filed: August 16, 1976
    Date of Patent: April 24, 1979
    Assignee: Vickers America Medical Corporation
    Inventors: Kenton E. Wood, Alan G. Hill, Graham E. Collins