Patents by Inventor Wilfried Batke

Wilfried Batke 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).

  • Tooth cap for construction machinery
    Patent number: D454891
    Type: Grant
    Filed: September 11, 2000
    Date of Patent: March 26, 2002
    Assignee: Intertractor GmbH
    Inventors: Michael Ketting, Wilfried Batke, Helmut Halama, Marco Ricci, Jürgen Siebeck, Frank Tintrup
  • Tooth cap for construction machinery
    Patent number: D460464
    Type: Grant
    Filed: October 30, 2001
    Date of Patent: July 16, 2002
    Assignee: Intertractor GmbH
    Inventors: Michael Ketting, Wilfried Batke, Helmut Halama, Marco Ricci, Jürgen Siebeck, Frank Tintrup
  • Tooth cap for construction machinery
    Patent number: D460764
    Type: Grant
    Filed: October 30, 2001
    Date of Patent: July 23, 2002
    Assignee: Intertractor GmbH
    Inventors: Michael Ketting, Wilfried Batke, Helmut Halama, Marco Ricci, Jürgen Siebeck, Frank Tintrup
  • Tooth cap for construction machinery
    Patent number: D461198
    Type: Grant
    Filed: October 30, 2001
    Date of Patent: August 6, 2002
    Assignee: Intertractor GmbH
    Inventors: Michael Ketting, Wilfried Batke, Helmut Halama, Marco Ricci, Jürgen Siebeck, Frank Tintrup
  • Tooth cap for construction machinery
    Patent number: D461832
    Type: Grant
    Filed: October 30, 2001
    Date of Patent: August 20, 2002
    Assignee: Intertractor GmbH
    Inventors: Michael Ketting, Wilfried Batke, Helmut Halama, Marco Ricci, Jürgen Siebeck, Frank Tintrup
  • Tooth cap for construction machinery
    Patent number: D463460
    Type: Grant
    Filed: September 19, 2001
    Date of Patent: September 24, 2002
    Assignee: Intertractor GmbH
    Inventors: Jürgen Siebeck, Wilfried Batke, Helmut Halama, Marco Ricci, Frank Tintrup