Granted Patent
Utility
US 6,608,730 · App. 09/443,580
Appended data recording on magnetic tape
Inventor:
Richard A. Gill
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Nov 18, 1999
Inventor
Richard A. Gill
Assignee (at issue)
Storage Technology 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.