Patents by Inventor Lewis Karl Harris

Lewis Karl Harris 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).

  • Turbine meter rotor bearing
    Patent number: 4000932
    Abstract: The rotor of a turbine meter has a ceramic bushing and is mounted on a ceramic shaft. A ceramic body is mounted to engage the bushing in one direction. Thin layers of elastomeric material are placed between the mounted end of the shaft and the ceramic body and its mount to provide mechanical shock absorption.
    Type: Grant
    Filed: September 15, 1975
    Date of Patent: January 4, 1977
    Assignee: Combustion Engineering, Inc.
    Inventors: Lewis Karl Harris, Billy Steve Burrus, Donald Wayne Allison
  • Turbine meter spider lock
    Patent number: 3999885
    Abstract: The rotor of a turbine meter is supported in the bore of its housing between a pair of spiders. One vane of each spider has structure with which it engages grooves in the bore wall to lock the spider in place within the bore.
    Type: Grant
    Filed: September 15, 1975
    Date of Patent: December 28, 1976
    Assignee: Combustion Engineering, Inc.
    Inventors: Lewis Karl Harris, Billy Steve Burrus