Granted Patent
Utility
US 6,181,492 · App. 09/037,171
Quickly written servo-patterns for magnetic media including writing a servo-master pattern
Inventor:
Peter I. Bonyhard
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: Mar 9, 1998
Inventor
Peter I. Bonyhard
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.