Granted Patent
Utility
US 6,631,413 · App. 09/239,008
Method for optimizing profits in electronic delivery of digital objects
Inventors:
Charu C. Aggarwal, Joel L. Wolf, Philip Yu
Patented Case
View Patent ↗
Granted: Oct 7, 2003
Filed: Jan 28, 1999
Inventors
Charu C. Aggarwal
Joel L. Wolf
Philip Yu
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.