Granted Patent
Utility
US 5,263,482 · App. 07/635,147
Thermographic imaging
Inventor:
Ib Leunbach
Patented Case
View Patent ↗
Granted: Nov 23, 1993
Filed: Dec 21, 1990
Inventor
Ib Leunbach
Assignee (at issue)
Nycomed Innovation AB
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.