Granted Patent
Utility
US 6,357,007 · App. 09/108,416
System for detecting tamper events and capturing the time of their occurrence
Inventors:
Daryl Cromer, Howard Locker, James Peter Ward, Michael J. Steinmetz
Patented Case
View Patent ↗
Granted: Mar 12, 2002
Filed: Jul 1, 1998
Inventors
Daryl Cromer
Howard Locker
James Peter Ward
Michael J. Steinmetz
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.