Granted Patent
Utility
US 6,683,747 · App. 10/071,004
Internal disc drive gas reservoir
Inventor:
Frank William Bernett
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Feb 7, 2002
Inventor
Frank William Bernett
Assignee (at issue)
Seagate Technology LLC
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.