Patents by Inventor Martin L. E. Birath

Martin L. E. Birath 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).

  • Window in turbo unit cover
    Patent number: D666288
    Type: Grant
    Filed: November 4, 2009
    Date of Patent: August 28, 2012
    Assignee: 3M Innovative Properties Company
    Inventors: Michael C. Bainton, Martin L. E. Birath, Desmond T. Curran, Oskar E. Juhlin, Stuart J. King, Andrew Murphy
  • Turbo unit cover
    Patent number: D668326
    Type: Grant
    Filed: November 4, 2009
    Date of Patent: October 2, 2012
    Assignee: 3M Innovative Properties Company
    Inventors: Michael C. Bainton, Martin L. E. Birath, Oskar E. Juhlin, Stuart J. King
  • Protective helmet
    Patent number: D674151
    Type: Grant
    Filed: March 12, 2012
    Date of Patent: January 8, 2013
    Assignee: 3M Innovative Properties Company
    Inventors: Björn Daniels, Oskar Juhlin, Martin L. E. Birath, Henrik Olsson, Kristian N. Eke
  • Protective helmet
    Patent number: D674152
    Type: Grant
    Filed: March 12, 2012
    Date of Patent: January 8, 2013
    Assignee: 3M Innovative Properties Company
    Inventors: Björn Daniels, Oskar Juhlin, Martin L. E. Birath, Henrik Olsson, Kristian N. Eke
  • Protective helmet
    Patent number: D674153
    Type: Grant
    Filed: March 12, 2012
    Date of Patent: January 8, 2013
    Assignee: 3M Innovative Properties Company
    Inventors: Björn Daniels, Oskar Juhlin, Martin L. E. Birath, Henrik Olsson, Kristian N. Eke
  • Welding helmet
    Patent number: D735951
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: August 4, 2015
    Assignee: 3M Innovative Properties Company
    Inventors: Martin L. E. Birath, Oskar E. Juhlin
  • Welding helmet having a button
    Patent number: D786509
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: May 9, 2017
    Assignee: 3M Innovative Properties Company
    Inventors: Niklas Lilenthal, Martin L. E. Birath, Oskar E. Juhlin