Patents by Inventor John H. Palmer

John H. Palmer 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: 11962217
    Abstract: An electric motor includes a stator assembly and a rotor assembly. The rotor assembly includes a rotor shaft that is rotatable relative to the stator assembly about a rotation axis. The motor also includes an endshield, a bearing assembly rotatably supporting the rotor shaft on the endshield, a shaft ground assembly electrically coupled to the rotor shaft, and a bearing lockplate. The bearing lockplate is fixedly coupled to the endshield. The shaft ground assembly is supported by the bearing lockplate on the endshield.
    Type: Grant
    Filed: May 3, 2021
    Date of Patent: April 16, 2024
    Assignee: Nidec Motor Corporation
    Inventors: Steven R. Palmer, Chetan O. Modi, Chuck Roessler, John H. Hussey
  • Patent number: 4447077
    Abstract: A fitting for mounting to the ends of smooth wall tubes, the fitting having an entry for the tube and a collet which grips on the outside diameter of the tube by means of a mechanical spring. The fitting also seals on the inside diameter of the tube. A passageway extends through the fitting such that the tube is in fluid communication with a supply source, the fluid being able to flow between the supply source and the tube. The fluid pressure activates a piston in the fitting which causes the collet to engage the tube more securely and also increases the seal within the inside diameter of the tube.
    Type: Grant
    Filed: July 13, 1981
    Date of Patent: May 8, 1984
    Assignee: Ramer Test Tools, Inc.
    Inventor: John H. Palmer
  • Patent number: 4291052
    Abstract: Bendiocarb granules combat corn rootworm. Preferred bendiocarb granules comprise (A) base granules to which the bendiocarb adheres by means of a sticker comprising a hydrocarbon of viscosity at least 20 centipoises, the bendiocarb granules bearing a surface coating of a flowability agent, (B) absorbent base granules impregnated with the bendiocarb, or especially (C) base granules to which the bendiocarb adheres by means of a sticker comprising a water-soluble sticker.
    Type: Grant
    Filed: December 31, 1979
    Date of Patent: September 22, 1981
    Assignee: Fisons Limited
    Inventors: Christopher Gillings, John H. Palmer
  • Patent number: 4198397
    Abstract: Pesticidal bendiocarb granules comprise either (a) base granules to which the bendiocarb adheres by means of a sticker comprising a hydrocarbon of viscosity at least 20 centipoises, the bendiocarb granules bearing a surface coating of a flowability agent, or (b) absorbent base granules impregnated with the bendiocarb.
    Type: Grant
    Filed: February 14, 1978
    Date of Patent: April 15, 1980
    Assignee: Fisons Limited
    Inventors: Christopher Gillings, John H. Palmer