Patents by Inventor Walter Charles Joiner

Walter Charles Joiner 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).

  • Helicopter
    Patent number: D388048
    Type: Grant
    Filed: May 13, 1996
    Date of Patent: December 23, 1997
    Assignee: Bell Helicopter Textron Inc.
    Inventors: Rodney Sherwood Taylor, Bobby Alton Collins, Timothy Myron Hazen, Walter Charles Joiner