Patents by Inventor Andre Weverbergh

Andre Weverbergh 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).

  • Process and device for cooling
    Patent number: 4798614
    Abstract: Products to be cooled are brought in the form of individual portions at least partially into contact with a refrigerant liquid for a sufficient time so that the liquid is almost completely evaporated when the portion has reached its required cooling temperature.
    Type: Grant
    Filed: March 23, 1987
    Date of Patent: January 17, 1989
    Assignee: Messer Griesheim GmbH
    Inventors: Nestor Aubry, Armand Couder, Andre Weverbergh