Granted Patent
Utility
US 6,830,183 · App. 10/427,860
Device for secure read, write and read/modify/write operation with divided track transducer head
Inventors:
Clay von Mueller, Robert Mos
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: May 1, 2003
Inventors
Clay von Mueller
Robert Mos
Assignee (at issue)
Semtek Innovative Solutions Corporation
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.