Granted Patent
Utility
US 5,767,489 · App. 08/728,928
Enhanced resolution liquid crystal microthermography method and apparatus
Inventor:
Mark S. Ferrier
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Oct 11, 1996
Inventor
Mark S. Ferrier
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.