Patents by Inventor Roger C. Forsgren

Roger C. Forsgren 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: 5096340
    Abstract: A quick adjust depth gage includes a handle-clamp assembly wherein the clamp includes an opening in which a cylindrical shaft with suitable depth measurement markings thereon is received. Turning the handle on the clamp enables the gage to be set to the desired depth.
    Type: Grant
    Filed: July 7, 1989
    Date of Patent: March 17, 1992
    Assignee: The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
    Inventor: Roger C. Forsgren