Granted Patent
Utility
US 4,989,141 · App. 07/055,823
Computer system for financial analyses and reporting
Inventors:
Richard J. Lyons, Kevin Farrelly Nolan, Wah C. Chu
Patented Case
View Patent ↗
Granted: Jan 29, 1991
Filed: Jun 1, 1987
Inventors
Richard J. Lyons
Kevin Farrelly Nolan
Wah C. Chu
Assignee (at issue)
Corporate Class Software
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.