Patents by Inventor William C. McGeehon

William C. McGeehon 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).

  • Cold trap vapor control device
    Patent number: 4936953
    Abstract: A cold trap vapor control system for use in vapor control systems having a heat removal channel and a heat removal surface area arranged so that during operation a narrow or contoured path is formed for vapors therebetween such that condensation takes place in the path and condensate is thereby drained away from the trap, or utilized to improve vapor containment.
    Type: Grant
    Filed: May 22, 1989
    Date of Patent: June 26, 1990
    Inventors: John Abbott, William C. McGeehon, Allan Maass