Patents by Inventor Douglas William Rummer

Douglas William Rummer 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).

  • Flexible magnetic sheet, and method of making
    Patent number: 11890854
    Abstract: Adhering systems for magnetizable laminates to assist preventing delamination of magnetizable laminates exposed to direct sunlight; and, relating to preventing fouling of cutting blades during cutting of magnetizable laminates.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: February 6, 2024
    Assignee: Magnum Magnetics Corporation
    Inventors: Douglas William Rummer, Bernard F. Ball, Sr.
  • Adhering systems
    Patent number: 9931811
    Abstract: Adhering systems for magnetizable laminates to assist preventing delamination of magnetizable laminates exposed to direct sunlight; and, relating to preventing fouling of cutting blades during cutting of magnetizable laminates.
    Type: Grant
    Filed: March 14, 2011
    Date of Patent: April 3, 2018
    Assignee: Magnum Magnetics Corporation
    Inventors: Douglas William Rummer, Bernard F. Ball, Sr.
  • ADHERING SYSTEMS
    Publication number: 20180009193
    Abstract: Adhering systems for magnetizable laminates to assist preventing delamination of magnetizable laminates exposed to direct sunlight; and, relating to preventing fouling of cutting blades during cutting of magnetizable laminates.
    Type: Application
    Filed: September 19, 2017
    Publication date: January 11, 2018
    Inventors: Douglas William Rummer, Bernard F. Ball, SR.
  • Adhering systems
    Patent number: 9796155
    Abstract: Adhering systems for magnetizable laminates to assist preventing delamination of magnetizable laminates exposed to direct sunlight; and, relating to preventing fouling of cutting blades during cutting of magnetizable laminates.
    Type: Grant
    Filed: February 13, 2013
    Date of Patent: October 24, 2017
    Assignee: Magnum Magnetics Corporation
    Inventors: Douglas William Rummer, Bernard F. Ball, Sr.
  • Non-linear multi-pole magnetization of flexible magnetic sheets
    Patent number: 9455078
    Abstract: A non-linear multi-pole magnetization pattern is used to magnetize flexible magnetizable sheets. The non-linear pattern is produced by a magnetizing mechanism having a set of angled magnets. Shifting of magnetic sheet positions in a stack is eliminated by randomizing the positions of the multiple magnetic poles in such manner that as the magnetic sheets are stacked, each sheet will have a multi-pole configuration different from the adjacent sheets below and above it on the stack.
    Type: Grant
    Filed: July 29, 2014
    Date of Patent: September 27, 2016
    Assignee: Magnum Magnetics Corporation
    Inventors: Joseph B. Stout, Douglas William Rummer, Derek Allen
  • Non-Linear Multi-Pole Magnetization of Flexible Magnetic Sheets
    Publication number: 20160035471
    Abstract: A non-linear multi-pole magnetization pattern is used to magnetize flexible magnetizable sheets. The non-linear pattern is produced by a magnetizing mechanism having a set of angled magnets. Shifting of magnetic sheet positions in a stack is eliminated by randomizing the positions of the multiple magnetic poles in such manner that as the magnetic sheets are stacked, each sheet will have a multi-pole configuration different from the adjacent sheets below and above it on the stack.
    Type: Application
    Filed: July 29, 2014
    Publication date: February 4, 2016
    Inventors: Joseph B. Stout, Douglas William Rummer, Derek Allen
  • Material magnetizer systems
    Patent number: 9208934
    Abstract: A system relating to improved magnetization of flexible magnetic sheet material, such as magnetic rubber. More particularly, this invention relates to providing a system for magnetization of printed or printable flexible magnetic sheet material.
    Type: Grant
    Filed: April 1, 2013
    Date of Patent: December 8, 2015
    Assignee: Magnum Magnetics Corporation
    Inventors: Bernard F. Ball, Sr., Trygve Paul Koren, Douglas William Rummer
  • Material magnetizer systems
    Patent number: 8410880
    Abstract: A system for improved magnetization of flexible magnetic sheet material, such as magnetic rubber. More particularly, this invention relates to providing a system for magnetization of pre-printed flexible magnetic sheet material.
    Type: Grant
    Filed: May 4, 2010
    Date of Patent: April 2, 2013
    Assignee: Magnum Magnetics Corporation
    Inventors: Bernard F. Ball, Sr., Douglas William Rummer, Joseph B. Stout
  • Material Magnetizer Systems
    Publication number: 20120111773
    Abstract: A system for improved magnetization of flexible magnetic sheet material, such as magnetic rubber. More particularly, this invention relates to providing a system for magnetization of pre-printed flexible magnetic sheet material.
    Type: Application
    Filed: May 4, 2010
    Publication date: May 10, 2012
    Applicant: MAGNUM MAGNETICS CORPORATION
    Inventors: Bernard F. Ball, SR., Douglas William Rummer, Joseph B. Stout
  • ADHERING SYSTEMS
    Publication number: 20110223428
    Abstract: Adhering systems for magnetizable laminates to assist preventing delamination of magnetizable laminates exposed to direct sunlight; and, relating to preventing fouling of cutting blades during cutting of magnetizable laminates.
    Type: Application
    Filed: March 14, 2011
    Publication date: September 15, 2011
    Applicant: MAGNUM MAGNETICS CORPORATION
    Inventors: Douglas William Rummer, Bernard F. Ball, SR.