Patents by Inventor Paul Lashbrook

Paul Lashbrook 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).

  • Hybrid Bearing Cylinder
    Publication number: 20080081136
    Abstract: A hybrid bearing cylinder having a composite sleeve and a metallic jacket positioned around the composite sleeve and secured thereto. The hybrid bearing cylinder is adapted to be secured to metallic cylinder end caps by threading, welding, swaging or other metal attachment methods.
    Type: Application
    Filed: October 5, 2007
    Publication date: April 3, 2008
    Applicant: POLYGON COMPANY
    Inventors: Elson Fish, Paul Lashbrook, Scott Farrisee, James Shobert