Patents by Inventor Glenn T. Estep

Glenn T. Estep 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).

  • Refrigeration evaporators with pitched top panel
    Patent number: 4658602
    Abstract: The means and method of pitching a refrigeration evaporator toward its drain outlet which includes a top plate of variable thickness. The evaporator is secured to the top plate. When the top plate is secured against the horizontal ceiling, the evaporator is caused to pitch, so that condensate leaving the coil and entering the drain pan flows directly to the drain fitting which is positioned under the portion of the top plate having the greatest thickness.
    Type: Grant
    Filed: December 23, 1985
    Date of Patent: April 21, 1987
    Assignee: Kramer Trenton Co.
    Inventors: Wayne F. Giberson, Glenn T. Estep, Daniel E. Kramer