Granted Patent
Utility
US 6,105,136 · App. 09/023,606
Computer system which is disabled when it is disconnected from a network
Inventors:
Daryl Cromer, Brandon Jon Ellison, Howard Locker, Michael J. Steinmetz, Randall Scott Springfield, James Peter Ward
Patented Case
View Patent ↗
Granted: Aug 15, 2000
Filed: Feb 13, 1998
Inventors
Daryl Cromer
Brandon Jon Ellison
Howard Locker
Michael J. Steinmetz
Randall Scott Springfield
James Peter Ward
Assignee (at issue)
International Business Machines 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.