Granted Patent
Utility
US 6,294,308 · App. 09/419,680
Thermal imaging process and products using image rigidification
Inventors:
Jonathan V. Caspar, Harvey Walter Taylor, Jr., Gregory C. Weed, Rolf S. Gabrielsen
Patented Case
View Patent ↗
Granted: Sep 25, 2001
Filed: Oct 15, 1999
Inventors
Jonathan V. Caspar
Harvey Walter Taylor, Jr.
Gregory C. Weed
Rolf S. Gabrielsen
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND COMPANY
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.