Granted Patent
Utility
US 5,649,013 · App. 08/363,747
Royalty tracking method and apparatus
Inventors:
Kent D. Stuckey, Douglas P. Chinnock, Jon L. Roberts
Patented Case
View Patent ↗
Granted: Jul 15, 1997
Filed: Dec 23, 1994
Inventors
Kent D. Stuckey
Douglas P. Chinnock
Jon L. Roberts
Assignee (at issue)
CompuServe Incorporated
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.