Patents by Inventor Philip W. Sands

Philip W. Sands 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).

  • Fitting for connecting a drum to a pipeline
    Patent number: 4927188
    Abstract: A fitting for connecting a drum containing a fluid product to a pipeline leading to a place of use without introducing contaminant.
    Type: Grant
    Filed: November 30, 1988
    Date of Patent: May 22, 1990
    Assignee: Shipley Company, Inc.
    Inventor: Philip W. Sands