Patents by Inventor Patrick Markschlager

Patrick Markschlager 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: 7699199
    Abstract: A method for producing glass plates of any desired contour from sheet glass, comprising the following steps: scribing scribe lines into a least one face of the sheet glass along the contour down to a depth, using a cutting device, and positioning the glass plate on a support. The method is further characterized in that a defined force F is applied to the sheet glass so that it breaks along the scribe lines, said break extending through the entire thickness of the sheet glass. The flat glass may be sandwiched between two flexible plates prior to being placed on a base pad and being subjected to the breaking force.
    Type: Grant
    Filed: September 23, 2008
    Date of Patent: April 20, 2010
    Assignee: Schott AG
    Inventors: Thomas Luettgens, Winfred Hartmann, Bernd Hoetzel, Patrick Markschlager, Andreas Neumayr
  • Publication number: 20090065545
    Abstract: A method for producing glass plates of any desired contour from sheet glass, comprising the following steps: scribing scribe lines into a least one face of the sheet glass along the contour down to a depth, using a cutting device, and positioning the glass plate on a support. The method is further characterized in that a defined force F is applied to the sheet glass so that it breaks along the scribe lines, said break extending through the entire thickness of the sheet glass. The flat glass may be sandwiched between two flexible plates prior to being placed on a base pad and being subjected to the breaking force.
    Type: Application
    Filed: September 23, 2008
    Publication date: March 12, 2009
    Applicant: SCHOTT AG
    Inventors: Thomas Luettgens, Winfred Hartmann, Bernd Hoetzel, Patrick Markschlager, Andreas Neumayr
  • Patent number: 7441680
    Abstract: A method for producing glass plates of any desired contour from sheet glass, comprising the following steps: scribing scribe lines into a least one face of the sheet glass along the contour down to a depth, using a cutting device, and positioning the glass plate on a support. The method is further characterized in that a defined force F is applied to the sheet glass so that it breaks along the scribe lines, said break extending through the entire thickness of the sheet glass. The flat glass may be sandwiched between two flexible plates prior to being placed on a base pad and being subjected to the breaking force.
    Type: Grant
    Filed: July 25, 2006
    Date of Patent: October 28, 2008
    Assignee: Schott AG
    Inventors: Thomas Luettgens, Winfred Hartmann, Bernd Hoetzel, Patrick Markschlager, Andreas Neumayr
  • Publication number: 20060283304
    Abstract: A method for producing glass plates of any desired contour from sheet glass, comprising the following steps: scribing scribe lines into a least one face of the sheet glass along the contour down to a depth, using a cutting device, and positioning the glass plate on a support. The method is further characterized in that a defined force F is applied to the sheet glass so that it breaks along the scribe lines, said break extending through the entire thickness of the sheet glass. The flat glass may be sandwiched between two flexible plates prior to being placed on a base pad and being subjected to the breaking force.
    Type: Application
    Filed: July 25, 2006
    Publication date: December 21, 2006
    Applicant: SCHOTT AG
    Inventors: Thomas Luettgens, Winfred Hartmann, Bernd Hoetzel, Patrick Markschlager, Andreas Neumayr
  • Publication number: 20040208443
    Abstract: Method for connecting an optical fiber to a GRIN lens, and a method for producing an optical filter module having an optical fiber and a GRIN lens, comprising arranging the optical fiber in contact with or in the immediate vicinity of the GRIN lens, directing a laser beam onto a part of the optical fiber and/or a part of the GRIN lens, the laser beam heating at least a part of the optical fiber and/or a part of the GRIN lens in such a way that a connection is formed between the optical fiber and the GRIN lens, and the optical axis of the laser beam being aligned oblique to the optical axis of the optical fiber, as well as optical filter modules produced in accordance with the method.
    Type: Application
    Filed: May 24, 2004
    Publication date: October 21, 2004
    Inventors: Danielzik Burkhard, Uwe Nolte, Ingo Kohler, Noboru Kobayashi, Christoph Hermanns, Bernd Hoetzel, Eric Senner, Patrick Markschlager, Christian Thiemann