Patents by Inventor Mark Friesen

Mark Friesen 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: 10231377
    Abstract: A metering apparatus for distributing an agricultural product in a field has a meterbox configured for association with a hopper for receiving agricultural product from the hopper. A rotatable metering element is disposed within a chamber in the meterbox, and the rotating metering element is configured to deliver the agricultural product at a regulated rate from the hopper through the chamber to a product distribution line. Delivery of the agricultural product to the product distribution line may be selectively stopped by a disengagement structure for disengaging the agricultural product from the meter roller while the meter roller continues to rotate. The disengagement structure may comprise the meter roller moveable between a lowered product engaging position and a raised product disengaging position.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: March 19, 2019
    Inventors: Geof J. Gray, Mikhail Rodionov, John Mark Averink, Johan Braun Friesen, Jesse Abram Dyck
  • Patent number: 9725456
    Abstract: The present invention relates to anhydrous tetraalkyl pnictogen perfluoroalkoxy salts and a process to produce anhydrous tetraalkyl pnictogen perfluoroalkoxy salts. The process involves contacting a hydrofluoroether and an amine to produce a tetraalkyl pnictogen perfluoroalkoxy salt in the presence of a solvent. The present invention also relates to processes of preparing fluoroalkyl ether acid fluoride polymers using tetraalkyl pnictogen perfluoroalkoxy salt. The present invention further relates to some novel fluorinated alkyl polyether polymers.
    Type: Grant
    Filed: January 10, 2014
    Date of Patent: August 8, 2017
    Assignees: THE CHEMOURS COMPANY FC, LLC, TRINITY WESTERN UNIVERSITY
    Inventors: Jon Lee Howell, Chadron Mark Friesen, Benson Jacob Jelier
  • Publication number: 20170206461
    Abstract: A quantum computing system and method for performing quantum computation is provided. In some aspects, the system includes at least one charge qubit comprising a quantum dot assembly prepared with a symmetric charge distribution, wherein the symmetric charge distribution is configured to reduce a coupling between the charge qubit and a charge noise source. The system also includes a controller for controlling the at least one charge qubit to perform a quantum computation. The system further includes an output for providing a report generated using information obtained from the quantum computation performed.
    Type: Application
    Filed: January 15, 2016
    Publication date: July 20, 2017
    Inventors: Mark Friesen, Mark Eriksson, Susan Coppersmith
  • Publication number: 20150336968
    Abstract: The present invention relates to anhydrous tetraalkyl pnictogen perfluoroalkoxy salts and a process to produce anhydrous tetraalkyl pnictogen perfluoroalkoxy salts. The process involves contacting a hydrofluoroether and an amine to produce a tetraalkyl pnictogen perfluoroalkoxy salt in the presence of a solvent. The present invention also relates to processes of preparing fluoroalkyl ether acid fluoride polymers using tetraalkyl pnictogen perfluoroalkoxy salt. The present invention further relates to some novel fluorinated alkyl polyether polymers.
    Type: Application
    Filed: January 10, 2014
    Publication date: November 26, 2015
    Inventors: JON LEE HOWELL, CHADRON MARK FRIESEN, BENSON JACOB JELIER
  • Patent number: D697513
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: January 14, 2014
    Assignee: Fujitsu Limited
    Inventors: Hisao Morooka, Hiroyuki Fujita, Nobuharu Tsusaka, Eiji Nagao, Mark Friesen, Toni Koberling
  • Patent number: D697906
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: January 21, 2014
    Assignee: Fujitsu Limited
    Inventors: Hisao Morooka, Hiroyuki Fujita, Nobuharu Tsusaka, Eiji Nagao, Mark Friesen, Toni Koberling
  • Patent number: D715287
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: October 14, 2014
    Assignee: Fujitsu Limited
    Inventors: Eiji Nagao, Hiroyuki Fujita, Mark Friesen, Nobuharu Tsusaka, Hisao Morooka, Toni Koberling
  • Patent number: D715288
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: October 14, 2014
    Assignee: Fujitsu Limited
    Inventors: Eiji Nagao, Hiroyuki Fujita, Mark Friesen, Nobuharu Tsusaka, Hisao Morooka, Toni Koberling
  • Patent number: D715294
    Type: Grant
    Filed: May 6, 2013
    Date of Patent: October 14, 2014
    Assignee: Fujitsu Limited
    Inventors: Toni Koberling, Nobuharu Tsusaka, Hiroyuki Fujita, Hisao Morooka, Eiji Nagao, Mark Friesen
  • Patent number: D716794
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: November 4, 2014
    Assignee: Fujitsu Limited
    Inventors: Eiji Nagao, Hiroyuki Fujita, Mark Friesen, Nobuharu Tsusaka, Hisao Morooka, Toni Koberling
  • Patent number: D716801
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: November 4, 2014
    Assignee: Fujitsu Limited
    Inventors: Toni Koberling, Nobuharu Tsusaka, Hiroyuki Fujita, Hisao Morooka, Eiji Nagao, Mark Friesen
  • Patent number: D716802
    Type: Grant
    Filed: May 6, 2013
    Date of Patent: November 4, 2014
    Assignee: Fujitsu Limited
    Inventors: Toni Koberling, Nobuharu Tsusaka, Hiroyuki Fujita, Hisao Morooka, Eiji Nagao, Mark Friesen
  • Patent number: D717292
    Type: Grant
    Filed: May 6, 2013
    Date of Patent: November 11, 2014
    Assignee: Fujitsu Limited
    Inventors: Toni Koberling, Nobuharu Tsusaka, Hiroyuki Fujita, Hisao Morooka, Eiji Nagao, Mark Friesen
  • Patent number: D717293
    Type: Grant
    Filed: May 6, 2013
    Date of Patent: November 11, 2014
    Assignee: Fujitsu Limited
    Inventors: Toni Koberling, Nobuharu Tsusaka, Hiroyuki Fujita, Hisao Morooka, Eiji Nagao, Mark Friesen
  • Patent number: D717294
    Type: Grant
    Filed: May 6, 2013
    Date of Patent: November 11, 2014
    Assignee: Fujitsu Limited
    Inventors: Nobuharu Tsusaka, Hiroyuki Fujita, Hisao Morooka, Eiji Nagao, Mark Friesen, Toni Koberling
  • Patent number: D717297
    Type: Grant
    Filed: May 6, 2013
    Date of Patent: November 11, 2014
    Assignee: Fujitsu Limited
    Inventors: Toni Koberling, Nobuharu Tsusaka, Hiroyuki Fujita, Hisao Morooka, Eiji Nagao, Mark Friesen
  • Patent number: D717794
    Type: Grant
    Filed: May 6, 2013
    Date of Patent: November 18, 2014
    Assignee: Fujitsu Limited
    Inventors: Toni Koberling, Nobuharu Tsusaka, Hiroyuki Fujita, Hisao Morooka, Eiji Nagao, Mark Friesen
  • Patent number: D726707
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: April 14, 2015
    Assignee: Fujitsu Limited
    Inventors: Eiji Nagao, Hiroyuki Fujita, Mark Friesen, Nobuharu Tsusaka, Hisao Morooka, Toni Koberling
  • Patent number: D729235
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: May 12, 2015
    Assignee: Fujitsu Limited
    Inventors: Eiji Nagao, Hiroyuki Fujita, Mark Friesen, Nobuharu Tsusaka, Hisao Morooka, Toni Koberling
  • Patent number: D733704
    Type: Grant
    Filed: May 6, 2013
    Date of Patent: July 7, 2015
    Assignee: FUJITSU LIMITED
    Inventors: Eiji Nagao, Hiroyuki Fujita, Mark Friesen, Nobuharu Tsusaka, Hisao Morooka, Toni Koberling