Granted Patent
Utility
US 5,156,938 · App. 07/706,775
Ablation-transfer imaging/recording
Inventors:
Diane M. Foley, Everett W. Bennett, Sam C. Slifkin
Patented Case
View Patent ↗
Granted: Oct 20, 1992
Filed: May 29, 1991
Inventors
Diane M. Foley
Everett W. Bennett
Sam C. Slifkin
Assignee (at issue)
Graphics Technology International 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.