Patents by Inventor Daniel R. Hanson

Daniel R. Hanson 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: 10410838
    Abstract: An apparatus (9) for plasma treating multiple containers. The apparatus includes a manifold (2) comprising at least a first chamber with multiple outlet openings and multiple hollow, electrically-conductive nozzles (10) for at least one of delivering or exhausting plasma-generating gas. The multiple hollow, electrically-conductive nozzles are connected to the multiple outlet openings and protrude from the manifold. A method of plasma treating multiple containers is also disclosed. The method includes providing a reactor system comprising an apparatus disclosed herein, inserting the multiple hollow, electrically-conductive nozzles into the multiple containers (30), evacuating the multiple containers, grounding the multiple hollow, electrically-conductive nozzles while applying radio frequency power to the multiple containers, providing a gas inside the containers, and generating a plasma. At least one of evacuating or providing the gas is carried out through the hollow, electrically-conductive nozzles.
    Type: Grant
    Filed: May 6, 2010
    Date of Patent: September 10, 2019
    Assignee: 3M Innovative Properties Company
    Inventors: Daniel R. Hanson, Moses M. David, David J. White, Jean A. Kelly, Todd D. Alband
  • Patent number: 8815325
    Abstract: A medical inhalation device or a component thereof having a diamond-like glass coating comprising hydrogen and on a hydrogen free basis about 20 to about 40 atomic percent of silicon, greater than 39 atomic percent of carbon, and less than 33 down to and including zero atomic percent of oxygen.
    Type: Grant
    Filed: May 6, 2010
    Date of Patent: August 26, 2014
    Assignee: 3M Innovative Properties Company
    Inventors: Moses M. David, Daniel R. Hanson, Philip A. Jinks, Christopher G. Blatchford, Vicki M. Lietzau, Jean A. Kelly, Suresh Iyer
  • Publication number: 20120103330
    Abstract: A medical inhalation device or a component thereof having a diamond-like glass coating comprising hydrogen and on a hydrogen free basis about 20 to about 40 atomic percent of silicon, greater than 39 atomic percent of carbon, and less than 33 down to and including zero atomic percent of oxygen.
    Type: Application
    Filed: May 6, 2010
    Publication date: May 3, 2012
    Inventors: Moses M. David, Daniel R. Hanson, Philip A. Jinks, Christopher G. Blatchford, Vicki M. Lietzau, Jean A. Kelly, Suresh lyer
  • Publication number: 20120045590
    Abstract: An apparatus (9) for plasma treating multiple containers. The apparatus includes a manifold (2) comprising at least a first chamber with multiple outlet openings and multiple hollow, electrically-conductive nozzles (10) for at least one of delivering or exhausting plasma-generating gas. The multiple hollow, electrically-conductive nozzles are connected to the multiple outlet openings and protrude from the manifold. A method of plasma treating multiple containers is also disclosed. The method includes providing a reactor system comprising an apparatus disclosed herein, inserting the multiple hollow, electrically-conductive nozzles into the multiple containers (30), evacuating the multiple containers, grounding the multiple hollow, electrically-conductive nozzles while applying radio frequency power to the multiple containers, providing a gas inside the containers, and generating a plasma. At least one of evacuating or providing the gas is carried out through the hollow, electrically-conductive nozzles.
    Type: Application
    Filed: May 6, 2010
    Publication date: February 23, 2012
    Inventors: Daniel R. Hanson, Moses M. David, David J. White, Jean A. Kelly, Todd D. Alband
  • Patent number: 6295979
    Abstract: A personal warming apparatus includes of a chimney having an open top end, an open bottom end, an inner wall, an outer wall, and an insulating liner. A heating element is disposed within the chimney, and the chimney is suspended in an elevated position from a support system.
    Type: Grant
    Filed: July 22, 1999
    Date of Patent: October 2, 2001
    Assignee: All Day Outdoor Products Group Inc.
    Inventors: Steven R. Stromberg, Brian Sylla, Daniel R. Hanson
  • Patent number: 5405186
    Abstract: A portable heated seat device useful for cold weather outdoor seating in remote areas. The device involves the use of a seat support positioned above a central heated air passageway such that heated air rises through the passageway, around the seat support, and under the coat or poncho of the user.
    Type: Grant
    Filed: April 8, 1993
    Date of Patent: April 11, 1995
    Inventors: Daniel R. Hanson, Brian Sylla, Gordon Knutson
  • Patent number: 4695258
    Abstract: The connector assembly is for connecting the conductive network of a flexible printed circuit to the conductive network of a rigid printed circuit board. The connector assembly comprises an alignment body structure mountable on the printed circuit and for positioning the flexible printed circuit for electrical communication with the rigid printed circuit. The alignment structure has a central aperture in alignment with the printed circuit contacts and a horizontal insertion aperture for ingress and egress of the flexible printed circuit in the plane of the rigid printed circuit. The connector assembly further comprises an elastomeric conductor disposed within the alignment structure so that the elastomeric conductor is between the communicative portions of the flexible printed circuit and the rigid printed circuit.
    Type: Grant
    Filed: December 9, 1986
    Date of Patent: September 22, 1987
    Assignee: Cherne Industries, Inc.
    Inventors: Daniel R. Hanson, Ludwig D. Nesheim
  • Patent number: D417280
    Type: Grant
    Filed: March 17, 1999
    Date of Patent: November 30, 1999
    Inventors: William F. Hansen, Daniel R. Hanson