Patents by Inventor Peter Wardwell

Peter Wardwell 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).

  • Patent number: 6143183
    Abstract: Computerized (e.g., "intelligent") systems for monitoring, diagnosing, operating and controlling various parameters and processes of continuous feed centrifuges is presented. The computer control system actuates at least one of a plurality of control devices based on input from one or more monitoring sensors so as to provide real time continuous operational control. The monitoring sensors may sense process and other parameters located both inside the centrifuge (e.g., inside the bowl) and outside or exterior to the centrifuge (e.g., outside the bowl) including machine operation parameters and parameters related to the input and output streams of the centrifuge.
    Type: Grant
    Filed: June 30, 1999
    Date of Patent: November 7, 2000
    Assignee: Baker Hughes Incorporated
    Inventors: Peter Wardwell, Wallace Leung
  • Patent number: 5948271
    Abstract: Centrifuges having a rotating bowl and associated computerized systems for monitoring, diagnosing, operating and controlling various parameters and processes of the centrifuges are presented. The computerized control system actuates at least one out of a plurality of control devices based on input from one or more monitoring sensors so as to provide real time continuous operational control. The monitoring sensors may sense process and other parameters and may be located both inside the centrifuge or bowl and outside the centrifuge or bowl and may monitor machine operation parameters and parameters related to the input and output streams of the centrifuge.
    Type: Grant
    Filed: November 26, 1996
    Date of Patent: September 7, 1999
    Assignee: Baker Hughes Incorporated
    Inventors: Peter Wardwell, Wallace Leung, Lynn Hales