Patents by Inventor Michael Barham

Michael Barham 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: 9964967
    Abstract: A method for monitoring a control of a parameter of one or more devices or systems in an oil or gas production site includes receiving process data, the process data being a result of the control of the parameter of the one or more devices or systems in the production site; smoothing the process data using a polynomial filter while preserving features of the process data to obtain smoothed data; and applying a pattern recognition algorithm to the smoothed data to determine whether there is a malfunction condition in the one or more devices or systems.
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: May 8, 2018
    Inventors: Yingying Zheng, Si-Zhao Qin, Michael Barham
  • Publication number: 20060076151
    Abstract: A device for trimming around sprinkler heads which is engageable with a line trimmer. The device has a predetermined size and comprises a cylindrical dome shaped member having a substantially flat upper surface portion for engagement with such line trimmer. Such cylindrical dome shaped member has a plurality of grooves, which have a predetermined shape, formed in a wall portion which extends from the flat upper surface portion of such cylindrical dome shaped member for a predetermined distance and a means engageable with the device for securing the cylindrical dome shaped member to such line trimmer.
    Type: Application
    Filed: February 16, 2005
    Publication date: April 13, 2006
    Inventor: Michael Barham