Patents by Inventor Samuel C. Doss, III

Samuel C. Doss, III 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).

  • Target lifter with impact sensing
    Patent number: 5403017
    Abstract: This is a commercial capable heavy lifter capable of rotating or levering large objects up and down by remote control. When used to so raise and lower targets on a firing range, the target can be dropped automatically when the target receives one or more hits.
    Type: Grant
    Filed: September 16, 1993
    Date of Patent: April 4, 1995
    Assignee: Unisys Corporation
    Inventors: Samuel C. Doss, III, Paul F. Harper