Patents by Inventor Harvey H. Friend

Harvey H. Friend 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).

  • Fire control mechanism
    Patent number: 4117761
    Abstract: 1.
    Type: Grant
    Filed: March 31, 1966
    Date of Patent: October 3, 1978
    Assignee: Olin Corporation
    Inventors: James H. Johnson, Arnold L. Fowler, Julius E. Brooks, Harvey H. Friend