Patents by Inventor Lawrence D. Spaulding

Lawrence D. Spaulding 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).

  • Composite cylinder housing and process
    Patent number: 4726334
    Abstract: A lightweight composite cylinder housing is provided to decrease fuel consumption, attenuate noise, and permit increased speed of operation.
    Type: Grant
    Filed: September 18, 1986
    Date of Patent: February 23, 1988
    Assignee: Amoco Corporation
    Inventors: Matthew W. Holtzberg, Steven J. Henke, Lawrence D. Spaulding
  • Composite push rod and process
    Patent number: 4453505
    Abstract: A lighweight composite push rod is provided to decrease fuel consumption, attenuate noise, and permit increased speed of operation.
    Type: Grant
    Filed: June 11, 1982
    Date of Patent: June 12, 1984
    Assignee: Standard Oil Company (Indiana)
    Inventors: Matthew W. Holtzberg, Lawrence D. Spaulding
  • Composite piston and process
    Patent number: 4440069
    Abstract: A lightweight composite piston is provided to decrease fuel consumption, attenuate noise, and permit increased speed of operation.
    Type: Grant
    Filed: June 11, 1982
    Date of Patent: April 3, 1984
    Assignee: Standard Oil Corporation (Indiana)
    Inventors: Matthew W. Holtzberg, Steven J. Henke, Lawrence D. Spaulding, James C. Oakley
  • Composite timing gears and process
    Patent number: 4433964
    Abstract: Lightweight composite timing gears are provided to decrease fuel consumption, attenuate noise, and permit increased speed of operation.
    Type: Grant
    Filed: June 11, 1982
    Date of Patent: February 28, 1984
    Assignee: Standard Oil Company
    Inventors: Matthew W. Holtzberg, Steven J. Henke, Lawrence D. Spaulding
  • Composite valve and process
    Patent number: 4433652
    Abstract: A lightweight composite valve is provided to decrease fuel consumption, attenuate noise, and permit increased speed of operation.
    Type: Grant
    Filed: June 11, 1982
    Date of Patent: February 28, 1984
    Assignee: Standard Oil Company
    Inventors: Matthew W. Holtzberg, Lawrence D. Spaulding
  • Composite valve spring retainer and process
    Patent number: 4432311
    Abstract: A lightweight composite valve spring retainer is provided to decrease fuel consumption, attenuate noise, and permit increased speed of operation.
    Type: Grant
    Filed: June 11, 1982
    Date of Patent: February 21, 1984
    Assignee: Standard Oil Company (Indiana)
    Inventors: Matthew W. Holtzberg, Steven J. Henke, Lawrence D. Spaulding, Billy W. Cole
  • Composite piston ring and process
    Patent number: 4432925
    Abstract: A lightweight composite piston ring is provided to decrease fuel consumption, attenuate noise, and permit increased speed of operation.
    Type: Grant
    Filed: June 11, 1982
    Date of Patent: February 21, 1984
    Assignee: Standard Oil Company, (Indiana)
    Inventors: Matthew W. Holtzberg, Lawrence D. Spaulding
  • Composite wrist pin and process
    Patent number: 4430906
    Abstract: A lightweight composite wrist pin is provided to decrease fuel consumption, attenuate noise, and permit increased speed of operation.
    Type: Grant
    Filed: June 11, 1982
    Date of Patent: February 14, 1984
    Assignee: Standard Oil Company (Indiana)
    Inventors: Matthew W. Holtzberg, Lawrence D. Spaulding
  • Composite rocker arm and process
    Patent number: 4430969
    Abstract: A lightweight composite rocker arm is provided to decrease fuel consumption, attenuate noise, and permit increased speed of operation.
    Type: Grant
    Filed: June 11, 1982
    Date of Patent: February 14, 1984
    Assignee: Standard Oil Company (Indiana)
    Inventors: Matthew W. Holtzberg, Lawrence D. Spaulding