Patents by Inventor Janette Johnson

Janette Johnson 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).

  • Sliding element for an engine
    Patent number: 11155060
    Abstract: A sliding element for an engine may include a metallic substrate, a first polymer-based layer, and a second polymer-based layer. The first polymer-based layer may include a polymeric material and may be disposed on the metallic substrate. The second polymer-based layer may include a polymeric material and may be disposed on the first polymer-based layer. The polymeric material of the first polymer-based layer may be the same as the polymeric material of the second polymer-based layer. The second polymer-based layer may further include a tungsten disulphide particulate.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: October 26, 2021
    Inventors: Ryan Curtis, Jennifer Harvey, Janette Johnson, Konstantinos Kalogiannis, Kayleigh McEwan
  • SLIDING ELEMENT FOR AN ENGINE
    Publication number: 20190323557
    Abstract: A sliding element for an engine may include a metallic substrate, a first polymer-based layer, and a second polymer-based layer. The first polymer-based layer may include a polymeric material and may be disposed on the metallic substrate. The second polymer-based layer may include a polymeric material and may be disposed on the first polymer-based layer. The polymeric material of the first polymer-based layer may be the same as the polymeric material of the second polymer-based layer. The second polymer-based layer may further include a tungsten disulphide particulate.
    Type: Application
    Filed: April 18, 2019
    Publication date: October 24, 2019
    Inventors: Ryan Curtis, Jennifer Harvey, Janette Johnson, Konstantinos Kalogiannis, Kayleigh McEwan