Patents by Inventor Russell J. Pylkki

Russell J. Pylkki 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: 9061323
    Abstract: A cleaning system comprising a liquid source configured to provide a feed liquid at a first temperature, and an electrolysis cell configured to receive the feed liquid and to electrochemically activate the feed liquid to provide an electrochemically-activated liquid, wherein the electrochemical activation also heats the feed liquid such that the electrochemically-activated liquid is at an elevated temperature that is greater than the first temperature. The cleaning system also includes a dispenser configured to dispense the electrochemically-activated liquid.
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: June 23, 2015
    Assignee: Tennant Company
    Inventors: Bruce F. Field, Russell J. Pylkki, Mark Steven Citsay, Charles W. O'Neil
  • Publication number: 20130327353
    Abstract: A cleaning system comprising a liquid source configured to provide a feed liquid at a first temperature, and an electrolysis cell configured to receive the feed liquid and to electrochemically activate the feed liquid to provide an electrochemically-activated liquid, wherein the electrochemical activation also heats the feed liquid such that the electrochemically-activated liquid is at an elevated temperature that is greater than the first temperature. The cleaning system also includes a dispenser configured to dispense the electrochemically-activated liquid.
    Type: Application
    Filed: June 7, 2013
    Publication date: December 12, 2013
    Inventors: Bruce F. Field, Russell J. Pylkki, Mark Steven Citsay, Charles W. O'Neil
  • Patent number: 6988339
    Abstract: A media window system includes a window unit having a window frame defining a frame perimeter and a glass unit located within the frame perimeter. The window unit includes a display area adapted to receive a display image. A display image source is configured to project an image onto the display surface. The window unit also includes a speaker element disposed on the window. The display are of the window unit is capable of transforming from a first transparent state to a second increased opacity state for receiving the display image.
    Type: Grant
    Filed: January 20, 2003
    Date of Patent: January 24, 2006
    Assignee: Andersen Corporation
    Inventors: Russell J. Pylkki, James B. Libby, Kurt E. Heikkila
  • Patent number: 6763875
    Abstract: An insect screen that includes a rigid frame defining a frame perimeter and a metal screen located within the rigid frame perimeter. The metal screen has a plurality of metal elements with a dark mat surface. The metal elements have a width of about 0.001 inch to about 0.0015 inch. The insect screen has a reduced visibility such that it appears nearly invisible or transparent.
    Type: Grant
    Filed: February 6, 2002
    Date of Patent: July 20, 2004
    Assignee: Andersen Corporation
    Inventors: Patrick J. Gronlund, Rodney K. Williams, Russell J. Pylkki
  • Publication number: 20030233794
    Abstract: A media window system includes a window unit having a window frame defining a frame perimeter and a glass unit located within the frame perimeter. The window unit includes a display area adapted to receive a display image. A display image source is configured to project an image onto the display surface. The window unit also includes a speaker element disposed on the window. The display are of the window unit is capable of transforming from a first transparent state to a second increased opacity state for receiving the display image.
    Type: Application
    Filed: January 20, 2003
    Publication date: December 25, 2003
    Inventors: Russell J. Pylkki, James B. Libby, Kurt E. Heikkila
  • Publication number: 20030145960
    Abstract: An insect screen that includes a rigid frame defining a frame perimeter and a metal screen located within the rigid frame perimeter. The metal screen has a plurality of metal elements with a dark mat surface. The metal elements have a width of about 0.001 inch to about 0.0015 inch. The insect screen has a reduced visibility such that it appears nearly invisible or transparent.
    Type: Application
    Filed: February 6, 2002
    Publication date: August 7, 2003
    Inventors: Patrick J. Gronlund, Rodney K. Williams, Russell J. Pylkki
  • Patent number: 6350397
    Abstract: An improved transparent optical member, preferably a glass sheet, comprising a nanostructure layer with an enhanced geometry and a balance of chemical (hydrophobic and hydrophilic) characteristics can be formed on a surface. The geometry and chemistry of the layer combine to obtain improved washability. The layer can be manufactured by forming a layer comprising a silicon compound coating, including a silicon oxide coating, a silicon carbide coating, a silicon nitride coating or mixtures thereof. The coating can have a having a thickness of about 1 to 100 nm (10−9 meter). The layer has a preferred roughens from a random or ordered array of structure. The layer can be doped with di tri or polyvalent metal compounds. Such coatings have been found to have increased washability and such coatings have been found to preferentially bind to aqueous solutions applied to the glass.
    Type: Grant
    Filed: March 2, 2000
    Date of Patent: February 26, 2002
    Assignee: Aspen Research Corporation
    Inventors: Kurt E. Heikkila, James E. Fairman, Russell J. Pylkki, Michael S. Arney, Douglas E. Wilken
  • Patent number: 5441343
    Abstract: The scanning thermal probe microscope measures a thermal parameter such as thermal conductivity or temperature of surface contours of a specimen with a thermal sensor maintained in thermal communication with the surface of the specimen and maintained at a temperature different than that of the specimen. The thermal sensor is disposed on the free end of a cantilever arm in thermal communication with the probe. A thermal feedback bridge circuit can maintain the thermal sensor at a constant temperature by heating or cooling the sensor, and provides a signal for determining the heat transfer between the probe and the specimen. The cantilever arm includes first and second legs of electrically conductive material, and the thermal sensor comprises a narrowed portion of the conducting material having a relatively high temperature coefficient of resistance.
    Type: Grant
    Filed: September 27, 1993
    Date of Patent: August 15, 1995
    Assignee: Topometrix Corporation
    Inventors: Russell J. Pylkki, Marc Schuman, Paul E. West
  • Patent number: 4694682
    Abstract: An accurate repeatable quantitative determination of the concentration of organic additives, additive breakdown products and organic contaminants in plating baths can be made using a novel high-pressure liquid chromatography apparatus in combination with size exclusion chromatography and total organic carbon analysis.
    Type: Grant
    Filed: March 18, 1986
    Date of Patent: September 22, 1987
    Assignee: ETD Technology, Inc.
    Inventors: Kurt E. Heikkila, Rodney K. Williams, Russell J. Pylkki
  • Patent number: 4667049
    Abstract: A method for the preparation of an alkali metal dialkylaminothioxomethyl-thioalkanesulfonate composition comprising reacting a monoamine with carbon disulfide to form a dithiocarbamic acid monoamine salt, reacting the salt with an alkyl sultone to form an amino thioxo methyl thioalkane sulfonate monoamine salt, and sulfonate salt with an alkali metal base to form an alkali metal salt of the amino thioxo methyl thioalkane sulfonate composition.
    Type: Grant
    Filed: February 27, 1986
    Date of Patent: May 19, 1987
    Assignee: ETD Technology Inc.
    Inventors: Kurt E. Heikkila, Rodney K. Williams, Bruce A. Bohnen, Russell J. Pylkki
  • Patent number: 4628726
    Abstract: An accurate repeatable quantitative determination of the concentration of organic composition analytes, breakdown products and organic contaminants in plating baths, and in chemical baths other than the plating bath can be made using a novel high-pressure liquid chromatography apparatus in combination with size exclusion chromatography and total organic carbon analysis.
    Type: Grant
    Filed: October 24, 1985
    Date of Patent: December 16, 1986
    Assignee: ETD Technology, Inc.
    Inventors: Kurt E. Heikkila, Rodney K. Williams, Russell J. Pylkki