Patents by Inventor George Alexander GILLESPIE, II

George Alexander GILLESPIE, II 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).

  • Enhanced erosion resistance wire shapes
    Patent number: 10408022
    Abstract: A filter assembly comprising a tubular member, one or more support members disposed on the tubular member, and a wire disposed on the support members. One or more spaces are formed between adjacent portions of the wire. The wire includes a wire shape having substantially flat side surfaces such that an elongated channel is formed between adjacent wire shapes.
    Type: Grant
    Filed: October 6, 2015
    Date of Patent: September 10, 2019
    Assignee: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
    Inventors: George Alexander Gillespie, II, John Steven Sladic
  • ENHANCED EROSION RESISTANCE WIRE SHAPES
    Publication number: 20160102532
    Abstract: A filter assembly comprising a tubular member, one or more support members disposed on the tubular member, and a wire disposed on the support members. One or more spaces are formed between adjacent portions of the wire. The wire includes a wire shape having substantially flat side surfaces such that an elongated channel is formed between adjacent wire shapes.
    Type: Application
    Filed: October 6, 2015
    Publication date: April 14, 2016
    Inventors: George Alexander GILLESPIE, II, John Steven SLADIC