Granted Patent
Utility
US 6,331,920 · App. 09/685,418
Backward compatible head and head positioning assembly for a linear digital tape drive
Inventors:
Laurence J. Albrecht, George Saliba
Patented Case
View Patent ↗
Granted: Dec 18, 2001
Filed: Oct 10, 2000
Inventors
Laurence J. Albrecht
George Saliba
Assignee (at issue)
Quantum 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.