Patents by Inventor Eugene J. Estes

Eugene J. Estes 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).

  • Flexible heating wrap apparatus for charged cylinders
    Patent number: 4833299
    Abstract: A heating wrap apparatus (10) in combination with a pressurized refrigerant cylinder (100); wherein, the heating wrap apparatus (10) comprises a flexible heating unit (11); an insulation unit (12); a housing unit (13) and releasable securing means (14) for engaging the heating wrap apparatus (10) in a circumferential fashion around the periphery of the pressurized refrigerant cylinder (100) to increase the temperature and by extension the pressure of the contents (102) of the cylinder (100).
    Type: Grant
    Filed: November 23, 1987
    Date of Patent: May 23, 1989
    Inventor: Eugene J. Estes