Granted Patent
Utility
US 6,790,482 · App. 10/336,514
Arrangement for orienting the magnetization direction of magnetic layers
Inventor:
Wolfram Maass
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Jan 3, 2003
Inventor
Wolfram Maass
Assignee (at issue)
Unaxis Balzers Aktiengesellschaft
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.