Patents by Inventor Robert M. Redding

Robert M. Redding 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).

  • Clean air system
    Patent number: 4734268
    Abstract: A clean air system which alternately provides a sterilant for sterilizing cartons in one chamber and a sterilant/air mixture for sterilizing machine components in three chambers. This is accomplished with the same system by simply resetting a three way valve, one control for a plurality of dampers, and the speeds of an inlet fan and a discharge fan.
    Type: Grant
    Filed: April 14, 1986
    Date of Patent: March 29, 1988
    Assignee: Elotrade AG
    Inventors: Robert M. Redding, Sava Stefanovic, Badruddin K. Rangwala