Granted Patent
Utility
US 6,545,262 · App. 09/586,271
Position measuring system
Inventor:
Reiner Burgschat
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: Jun 2, 2000
Inventor
Reiner Burgschat
Assignee (at issue)
DR. JOHANNES HEIDENHAIN GMBH
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.