Patents by Inventor Louis Farkas

Louis Farkas 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).

  • ELECTRICALLY DISSIPATIVE POLYURETHANE FOAMS AND USE THEREOF IN TRENCH BREAKERS OR PIPELINE PILLOWS
    Publication number: 20230104226
    Abstract: Described herein is an electrically dissipative polyurethane foam and a method of using the electrically dissipative polyurethane foam in trench breakers or pipeline pillows.
    Type: Application
    Filed: May 14, 2021
    Publication date: April 6, 2023
    Inventors: Louis FARKAS, Yue YANG, Sam KHARCHENKO
  • Systems and methods for a gas field ionization source
    Publication number: 20070228287
    Abstract: In one aspect the invention provides a gas field ion source assembly that includes an ion source in connection with an optical column such that an ion beam generated at the ion source travels through the optical column. The ion source includes an emitter having a width that tapers to a tip comprising a few atoms. In other aspects, the methods provide for manufacturing, maintaining and enhancing the performance of a gas field ion source including sharpening the tip of the ion source in situ.
    Type: Application
    Filed: March 20, 2006
    Publication date: October 4, 2007
    Applicant: Alis Technology Corporation
    Inventors: Billy Ward, Louis Farkas, John Notte, Randall Percival
  • Ion sources, systems and methods
    Publication number: 20070221843
    Abstract: Ion sources, systems and methods are disclosed.
    Type: Application
    Filed: November 15, 2006
    Publication date: September 27, 2007
    Inventors: Billy Ward, John Notte, Louis Farkas, Randall Percival, Raymond Hill
  • Ion sources, systems and methods
    Publication number: 20070210251
    Abstract: Ion sources, systems and methods are disclosed.
    Type: Application
    Filed: November 15, 2006
    Publication date: September 13, 2007
    Inventors: Billy Ward, John Notte, Louis Farkas, Randall Percival, Raymond Hill
  • Ion sources, systems and methods
    Publication number: 20070210250
    Abstract: Ion sources, systems and methods are disclosed.
    Type: Application
    Filed: November 15, 2006
    Publication date: September 13, 2007
    Inventors: Billy Ward, John Notte, Louis Farkas, Randall Percival, Raymond Hill, Lars Markwort, Dirk Aderhold
  • Ion sources, systems and methods
    Publication number: 20070205375
    Abstract: Ion sources, systems and methods are disclosed.
    Type: Application
    Filed: November 15, 2006
    Publication date: September 6, 2007
    Inventors: Billy Ward, John Notte, Louis Farkas, Randall Percival, Raymond Hill, Shawn McVey, Johannes Bihr
  • Ion sources, systems and methods
    Publication number: 20070194251
    Abstract: Ion sources, systems and methods are disclosed.
    Type: Application
    Filed: November 15, 2006
    Publication date: August 23, 2007
    Inventors: Billy Ward, John Notte, Louis Farkas, Randall Percival, Raymond Hill, Klaus Edinger, Lars Markwort, Dirk Aderhold, Ulrich Mantz
  • Ion sources, systems and methods
    Publication number: 20070194226
    Abstract: Ion sources, systems and methods are disclosed.
    Type: Application
    Filed: November 15, 2006
    Publication date: August 23, 2007
    Inventors: Billy Ward, John Notte, Louis Farkas, Randall Percival, Raymond Hill, Lars Markwort, Dirk Aderhold
  • Ion sources, systems and methods
    Publication number: 20070187621
    Abstract: Ion sources, systems and methods are disclosed.
    Type: Application
    Filed: November 15, 2006
    Publication date: August 16, 2007
    Inventors: Billy Ward, John Notte, Louis Farkas, Randall Percival, Raymond Hill, Ulrich Mantz, Michael Steigerwald
  • Ion sources, systems and methods
    Publication number: 20070158555
    Abstract: Ion sources, systems and methods are disclosed.
    Type: Application
    Filed: November 15, 2006
    Publication date: July 12, 2007
    Inventors: Billy Ward, John Notte, Louis Farkas, Randall Percival, Raymond Hill
  • Ion sources, systems and methods
    Publication number: 20070158582
    Abstract: Ion sources, systems and methods are disclosed.
    Type: Application
    Filed: November 15, 2006
    Publication date: July 12, 2007
    Inventors: Billy Ward, John Notte, Louis Farkas, Randall Percival, Raymond Hill, Alexander Groholski, Richard Comunale
  • Ion sources, systems and methods
    Publication number: 20070158556
    Abstract: Ion sources, systems and methods are disclosed.
    Type: Application
    Filed: November 15, 2006
    Publication date: July 12, 2007
    Inventors: Billy Ward, John Notte, Louis Farkas, Randall Percival, Raymond Hill
  • Ion sources, systems and methods
    Publication number: 20070158557
    Abstract: Ion sources, systems and methods are disclosed.
    Type: Application
    Filed: November 15, 2006
    Publication date: July 12, 2007
    Inventors: Billy Ward, John Notte, Louis Farkas, Randall Percival, Raymond Hill
  • Ion sources, systems and methods
    Publication number: 20070158558
    Abstract: Ion sources, systems and methods are disclosed.
    Type: Application
    Filed: November 15, 2006
    Publication date: July 12, 2007
    Inventors: Billy Ward, John Notte, Louis Farkas, Randall Percival, Raymond Hill
  • Ion sources, systems and methods
    Publication number: 20070158580
    Abstract: Ion sources, systems and methods are disclosed.
    Type: Application
    Filed: November 15, 2006
    Publication date: July 12, 2007
    Inventors: Billy Ward, John Notte, Louis Farkas, Randall Percival, Raymond Hill
  • Ion sources, systems and methods
    Publication number: 20070158581
    Abstract: Ion sources, systems and methods are disclosed.
    Type: Application
    Filed: November 15, 2006
    Publication date: July 12, 2007
    Inventors: Billy Ward, John Notte, Louis Farkas, Randall Percival, Raymond Hill
  • Ion sources, systems and methods
    Publication number: 20070138388
    Abstract: Ion sources, systems and methods are disclosed.
    Type: Application
    Filed: November 15, 2006
    Publication date: June 21, 2007
    Inventors: Billy Ward, John Notte, Louis Farkas, Randall Percival, Raymond Hill
  • Basketball return device
    Patent number: 4720101
    Abstract: A basketball return device is attachable to a basketball hoop and comprises a chute member which is suspended beneath the hoop. The chute member has a ring from which depends a guideway for directing the return of a ball passing through the ring. The ring is freely rotatable on a track so that the guideway can be oriented to any radial direction about the hoop. The device is provided with telescoping arms for adjusting the distance between the hoop and the chute member.
    Type: Grant
    Filed: May 26, 1987
    Date of Patent: January 19, 1988
    Assignee: 670161 Ontario Inc.
    Inventor: Louis Farkas, Jr.