Granted Patent
Utility
US 6,766,480 · App. 09/808,713
Using task description blocks to maintain information regarding operations
Inventors:
Barry J. Oldfield, Robert A. Rust
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Mar 14, 2001
Inventors
Barry J. Oldfield
Robert A. Rust
Assignee (at issue)
Hewlett-Packard Development Company, L.P.
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.