Granted Patent
Utility
US 6,726,569 · App. 09/685,050
Divided flywheel
Inventors:
Holger Seidl, Gerhard Ronner, Martin Kirschner
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Oct 6, 2000
Inventors
Holger Seidl
Gerhard Ronner
Martin Kirschner
Assignee (at issue)
LuK Lamellen und Kupplungsbau Beteiligungs KG
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.