Granted Patent
Utility
US 6,684,277 · App. 09/770,584
Bus transaction verification method
Inventors:
Peter Dean LaFauci, Bryan Heath Stypmann, Paul D. Bryan
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Jan 26, 2001
Inventors
Peter Dean LaFauci
Bryan Heath Stypmann
Paul D. Bryan
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.