Granted Patent
Utility
US 5,780,754 · App. 08/718,480
Analysis method and analysis apparatus
Inventors:
Bo Karlberg, Ole Ploug
Patented Case
View Patent ↗
Granted: Jul 14, 1998
Filed: Nov 21, 1996
Inventors
Bo Karlberg
Ole Ploug
Assignee (at issue)
DANFOSS A/S
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.