Patents by Inventor Chester Wolf

Chester Wolf 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).

  • Metering apparatus
    Patent number: 4072248
    Abstract: The present invention is concerned with the provision of an apparatus for the metering of a viscous fluid, and more particularly to a metering device for controlling the advance of margarine feedstock into a crystallization chamber for molding into print forms by employing a first and second positive open and closure valve mechanism correspondingly operated by independent drive mechanisms.
    Type: Grant
    Filed: February 12, 1976
    Date of Patent: February 7, 1978
    Assignee: Lever Brothers Company
    Inventors: John E. Murphy, Chester Wolf