Granted Patent
Utility
US 5,885,765 · App. 08/773,974
Thermographic recording material with improved tone reproduction
Inventors:
Bartholomeus Horsten, Vankeerberghen An, Leenders Luc
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: Dec 26, 1996
Inventors
Bartholomeus Horsten
Vankeerberghen An
Leenders Luc
Assignee (at issue)
Agfa-Gevaert NV
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.