Patents by Inventor Brad E. Yingst

Brad E. Yingst 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).

  • Hi-dielectric debris seal for a pothead interface
    Patent number: 7575458
    Abstract: A connector for connecting electrical power to a well pump motor has cable and motor connector portions that mate with each other in a connected position. The connector portions have insulating members, each of which has a number of passages and an end face. Electrical contact members are mounted in each of the passages. The ones in the cable connector portion protrude past the end face of the insulating member. An end face seal surrounds each of the protruding contact members and is deformed by engagement of the end face of the motor insulating member when the cable and motor connector portions are in the connected position.
    Type: Grant
    Filed: September 12, 2007
    Date of Patent: August 18, 2009
    Assignee: Baker Hughes Incorporated
    Inventors: Larry J. Parmeter, Brett D. Leamy, Steven K. Tetzlaff, Brad E. Yingst
  • HI-DIELECTRIC DEBRIS SEAL FOR A POTHEAD INTERFACE
    Publication number: 20080064269
    Abstract: A connector for connecting electrical power to a well pump motor has cable and motor connector portions that mate with each other in a connected position. The connector portions have insulating members, each of which has a number of passages and an end face. Electrical contact members are mounted in each of the passages. The ones in the cable connector portion protrude past the end face of the insulating member. An end face seal surrounds each of the protruding contact members and is deformed by engagement of the end face of the motor insulating member when the cable and motor connector portions are in the connected position.
    Type: Application
    Filed: September 12, 2007
    Publication date: March 13, 2008
    Applicant: Baker Hughes Incorporated
    Inventors: Larry J. Parmeter, Brett D. Leamy, Steven K. Tetzlaff, Brad E. Yingst