Granted Patent
Utility
US 4,959,860 · App. 07/307,402
Power-on password functions for computer system
Inventors:
Jeffrey S. Watters, Norman P. Brown, James H. Nuckols
Patented Case
View Patent ↗
Granted: Sep 25, 1990
Filed: Feb 7, 1989
Inventors
Jeffrey S. Watters
Norman P. Brown
James H. Nuckols
Assignee (at issue)
Compaq Computer 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.