Granted Patent
Utility
US 6,546,491 · App. 09/273,297
Securing mobile computer systems in a corporate environment
Inventors:
David Carroll Challener, Kenneth Dean Timmons
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: Mar 19, 1999
Inventors
David Carroll Challener
Kenneth Dean Timmons
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.