Granted Patent
Utility
US 5,701,477 · App. 08/413,234
Method and apparatus for master boot record shadowing
Inventor:
Edward J. Chejlava, Jr.
Patented Case
View Patent ↗
Granted: Dec 23, 1997
Filed: Mar 30, 1995
Inventor
Edward J. Chejlava, Jr.
Assignee (at issue)
Cirrus Logic Inc.
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.