Granted Patent
Utility
US 6,690,016 · App. 09/600,298
Process control by transient thermography
Inventors:
Michael L. Watkins, Grier S. Fleischhauer, A. Clifton Lilly, Jr.
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Dec 6, 2000
Inventors
Michael L. Watkins
Grier S. Fleischhauer
A. Clifton Lilly, Jr.
Assignee (at issue)
Philip Morris Inc.
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.