Patents by Inventor Edward Hahlbeck

Edward Hahlbeck 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).

  • Torsional Restraints For Downhole Transmissions
    Publication number: 20140290966
    Abstract: A noninvasive method for the affixing of a transmission in a downhole housing wherein the housing is deformed, creating an oval cross section, and inserting the transmission into the housing with the greatest cross section of the transmission being positioned along the major axis of the oval created and, thereafter, releasing pressure to cause said housing to return to its normal circular cross section.
    Type: Application
    Filed: March 25, 2014
    Publication date: October 2, 2014
    Inventors: William Bruce Morrow, Edward Hahlbeck
  • SPLINED GEARING
    Publication number: 20140248967
    Abstract: In a splined drive wherein the teeth of a male spline and the teeth of a female spline are interposed in driving relation, a plurality of friction inhibitors in a string interposed between at least some of said male splined teeth and said female splined teeth and stops disposed at either end of said string of friction inhibitors to limit longitudinal travel of the string, with springs, or other elastic devices, interposed between the string of friction inhibitors and stops to center the friction inhibitors between the stops.
    Type: Application
    Filed: March 4, 2013
    Publication date: September 4, 2014
    Applicant: Harrier Technology, Inc.
    Inventors: Edward Hahlbeck, William Bruce Morriw, David Kenneth Neidig, Lee Miller