Granted Patent
Utility
US 6,474,772 · App. 09/908,311
Method of determining thermal turn on energy
Inventors:
Naoto Kawamura, Erik D. Ness
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Jul 17, 2001
Inventors
Naoto Kawamura
Erik D. Ness
Assignee (at issue)
Hewlett-Packard 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.