Granted Patent
Utility
US 5,423,205 · App. 07/896,441
Densitometer
Inventor:
Donald D. Farchone
Patented Case
View Patent ↗
Granted: Jun 13, 1995
Filed: Jun 10, 1992
Inventor
Donald D. Farchone
Assignee (at issue)
Western Company of North America
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.