Patents by Inventor John Larsen

John Larsen 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: 4998427
    Abstract: A method for making delivery gauge corrections at low mill speeds during threading and tailing out of a workpiece by varying the interstand tension of the workpiece. The tension between the last two stands is used with a desired tension and the delivery AGC by tension mode of an existing delivery automatic gauge control (AGC) to change the speed of the downstream stands. During the threading and tailing out phases, the delivery AGC by speed is turned off and set to zero. In the full run phase, the interstand regulators are changed to a tension by roll gap mode, and an existing delivery automatic gauge control (AGC) by speed is used to provide a stand speed reference for the downstream stands. In the full run phase, the delivery (AGC) by tension is turned off an set to zero. In the tailing out phase optionally, the tension between each stand is used in a similar manner to provide a speed reference change for each stand immediately downstream from where a tension controller is located.
    Type: Grant
    Filed: November 29, 1989
    Date of Patent: March 12, 1991
    Assignee: AEG Westinghouse Industrial Automation Corporation
    Inventors: Robert S. Peterson, John A. Larsen
  • Patent number: 4367600
    Abstract: A golf shoe having improved transverse ground traction provided by a novel spike pattern which differs between the right-foot and the left-foot shoes in which the spikes are affixed to the lowermost surface of a specially designed sole and heel assembly. Improved comfort and foot stability can also be provided by use of a cushion pad insert of special configuration having a lateral arch support associated therewith. A first set of ground engaging spikes are arranged adjacent to the leading edges of both the right and the left shoe and at least two spikes in the set are positioned in the instep region of the shoes. A second set of spikes is also provided on the trailing edge of the shoes as defined by the direction of a golf club swing.
    Type: Grant
    Filed: May 27, 1980
    Date of Patent: January 11, 1983
    Assignee: Colgate-Palmolive Company
    Inventors: Henry D. Cross, III, Charles C. Eaton, Jr., John Larsen, Rob R. McGregor