Patents by Inventor Timothy J. Pasternak

Timothy J. Pasternak 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).

  • Air heater
    Patent number: 5303325
    Abstract: An air heater is used to supply sterile air to an aseptic system for packaging food products. The air heater has an electrical heating element disposed within a tube, and the rate of air flow through the tube is adjustable. The air heater eliminates sources of contamination which are present in prior art air heaters.
    Type: Grant
    Filed: October 13, 1992
    Date of Patent: April 12, 1994
    Assignee: Abbott Laboratories
    Inventors: Timothy J. Pasternak, Wilson G. Zeitler