Patents by Inventor Marcus R. Reaves

Marcus R. Reaves 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).

  • Coke drum unheading device
    Patent number: 5098524
    Abstract: A coke drum unheading device having an actuator system operable from a location remote from a drum outlet. The actuator is adapted to move a drumhead between closed and open positions and to retain the drumhead in a closed position under load.
    Type: Grant
    Filed: December 10, 1990
    Date of Patent: March 24, 1992
    Assignee: Flour Corporation
    Inventors: Leslie P. Antalfy, Marcus R. Reaves, Donnie W. Alexander