Granted Patent
Utility
US 6,831,845 · App. 10/168,339
High-voltage transformer
Inventor:
Jens Biebach
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: Jun 20, 2002
Inventor
Jens Biebach
Assignee (at issue)
Magnet-Motor Gesellschaft fuer magnetmotorische Technik mbH
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.