Patents by Inventor Edwin J. Brown

Edwin J. Brown 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).

  • Can crusher
    Patent number: D268761
    Type: Grant
    Filed: October 20, 1980
    Date of Patent: April 26, 1983
    Inventor: Edwin J. Brown