Patents by Inventor Lars D. Roose

Lars D. Roose 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).

  • Publication number: 20190244462
    Abstract: A super ballot and tallying system to prevent and overcome cyber-hacking, fraud, and errors in elections, comprising a plurality of political office election ballots, each printed with a unique serial number; a receipt removably coupled with a remainder of each ballot and bearing the same unique serial number and voter's selections for each political office to be given to the voter; a computer database containing scans of all of the ballots used for voting; and an internet server providing access to the database by voters.
    Type: Application
    Filed: February 2, 2018
    Publication date: August 8, 2019
    Inventor: Lars D. Roose
  • Patent number: 8037662
    Abstract: Method for providing shock absorbing packaging wherein fragile, dangerous, or otherwise valuable cargo can be shipped through normal or abnormal shipping routes while absorbing acceleration and deceleration shock forces which would otherwise damage such cargo.
    Type: Grant
    Filed: December 8, 2008
    Date of Patent: October 18, 2011
    Inventor: Lars D. Roose
  • Patent number: 7516597
    Abstract: Method and apparatus for shock absorbing packaging wherein fragile, dangerous, or otherwise valuable cargo can be shipped through normal or abnormal shipping routes while absorbing acceleration and deceleration shock forces which would otherwise damage such cargo.
    Type: Grant
    Filed: May 23, 2005
    Date of Patent: April 14, 2009
    Inventor: Lars D. Roose
  • Patent number: 6156975
    Abstract: End moldings for high-voltage cables are described wherein the dielectric insulator of the cable is heated and molded to conform to a desired shape. As a consequence, high quality substantially bubble-free cable connectors suitable for mating to premanufactured fittings are made. Disclosed is a method for making the cable connectors either in the field or in a factory, molds suitable for use with the method, and the molded cable connectors, themselves.
    Type: Grant
    Filed: August 17, 1998
    Date of Patent: December 5, 2000
    Assignee: The United States of America as represented by United States Department of Energy
    Inventor: Lars D. Roose
  • Patent number: 5582844
    Abstract: Molds for use in making end moldings for high-voltage cables are described wherein the dielectric insulator of a cable is heated and molded to conform to a desired shape. As a consequence, high quality substantially bubble-free cable connectors suitable for mating to premanufactured fittings are made.
    Type: Grant
    Filed: April 26, 1995
    Date of Patent: December 10, 1996
    Assignee: The United States of America as represented by The United States Department of Energy
    Inventor: Lars D. Roose
  • Patent number: 5510668
    Abstract: Novel spark gap devices and electrodes are disclosed. The novel spark gap devices and electrodes are suitable for use in a variety of spark gap device applications. The shape of the electrodes gives rise to local field enhancements and reduces breakdown voltage jitter. Breakdown voltage jitter of approximately 5% has been measured in spark gaps according the invention. Novel electrode geometries and materials are disclosed.
    Type: Grant
    Filed: April 18, 1994
    Date of Patent: April 23, 1996
    Assignee: Sandia Corporation
    Inventors: Gerald J. Rohwein, Lars D. Roose
  • Patent number: 5437831
    Abstract: End moldings for high-voltage cables are described wherein the dielectric insulator of the cable is heated and molded to conform to a desired shape. As a consequence, high quality substantially bubble-free cable connectors suitable for mating to premanufactured fittings are made. Disclosed are a method for making the cable connectors either in the field or in a factory, molds suitable for use with the method, and the molded cable connectors, themselves.
    Type: Grant
    Filed: August 4, 1993
    Date of Patent: August 1, 1995
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventor: Lars D. Roose
  • Patent number: 5099527
    Abstract: A splash deflector for plungers or the like for deflecting splashes having a disc with a circumferential lip on one side thereof. A plurality of stiffening ribs and anti-tearing ribs and openings may be provided on the disc. The top surface of the disc may bear indicia thereon, such as advertising. The disc is positioned on a handle and attached thereto via flaps formed by selectively slitting the disc. An installation apparatus is also provided for alternating the direction of flap displacing forces, providing an even tighter gripping force to a force-cup handle or the like.
    Type: Grant
    Filed: March 9, 1990
    Date of Patent: March 31, 1992
    Inventor: Lars D. Roose
  • Patent number: 5032717
    Abstract: An apparatus for remotely adjusting the anode-cathode gap in a pulse power machine has an electric motor located within a hollow cathode inside the vacuum chamber of the pulse power machine. Input information for controlling the motor for adjusting the anode-cathode gap is fed into the apparatus using optical waveguides. The motor, controlled by the input information, drives a worm gear that moves a cathode tip. When the motor drives in one rotational direction, the cathode is moved toward the anode and the size of the anode-cathode gap is diminished. When the motor drives in the other direction, the cathode is moved away from the anode and the size of the anode-cathode gap is increased. The motor is powered by batteries housed in the hollow cathode. The batteries may be rechargeable, and they may be recharged by a photovoltaic cell in combination with an optical waveguide that receives recharging energy from outside the hollow cathode.
    Type: Grant
    Filed: October 4, 1989
    Date of Patent: July 16, 1991
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventor: Lars D. Roose
  • Patent number: 4655117
    Abstract: A typewriter keyboard instrument wherein the keyboard is arranged as a standard typewriter with only letters, numbers, and symbols of the standard keyboard wherein the key with the letter N is assigned to play the note middle C, and wherein each succeeding key to the right plays a note which is a half-step higher than the note played by the preceeding key, and two expanded keyboards; the first expanded keyboard having five additional keys on each end of each row, wherein each additional key plays a note one half-step lower or higher than the adjacent key; and the second expanded keyboard having five additional keys on the right hand end of each row of keys and seven additional keys on the left end of each additional row wherein each additional key plays a note which is one half-step higher or lower than the adjacent keys, and wherein the music for the standard and the expanded keyboards is written with a key designation in the clef and wherein the dark notes have a light letter corresponding to the key to be
    Type: Grant
    Filed: June 19, 1985
    Date of Patent: April 7, 1987
    Inventor: Lars D. Roose
  • Patent number: 4457360
    Abstract: The disclosure relates to a heat sink used to protect integrated circuits from the heat resulting from soldering them to circuit boards. A tubular housing contains a slidable member which engages somewhat inwardly extending connecting rods, each of which is rotatably attached at one end to the bottom of the housing. The other end of each rod is fastened to an expandable coil spring loop. As the member is pushed downward in the housing, its bottom edge engages and forces outward the connecting rods, thereby expanding the spring so that it will fit over an integrated circuit. After the device is in place, the member is slid upward and the spring contracts about the leads of the integrated circuit. Soldering is now conducted and the spring absorbs excess heat therefrom to protect the integrated circuit. The placement steps are repeated in reverse order to remove the heat sink for use again.
    Type: Grant
    Filed: August 25, 1982
    Date of Patent: July 3, 1984
    Assignee: The Regents of the University of California
    Inventor: Lars D. Roose
  • Patent number: D344971
    Type: Grant
    Filed: November 8, 1991
    Date of Patent: March 8, 1994
    Inventor: Lars D. Roose