Granted Patent
Utility
US 6,442,541 · App. 09/342,775
Universal database adapters
Inventors:
David J. Clark, Matthew Jacob Perrins, Andrew John Smith
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Jun 28, 1999
Inventors
David J. Clark
Matthew Jacob Perrins
Andrew John Smith
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.