Granted Patent
Utility
US 5,978,577 · App. 08/405,766
Method and apparatus for transaction processing in a distributed database system
Inventors:
William Rierden, Mark Marusin, David J. Gollob
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: Mar 17, 1995
Inventors
William Rierden
Mark Marusin
David J. Gollob
Assignee (at issue)
CSG Systems, Inc.
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.