Granted Patent
Utility
US 4,793,179 · App. 07/154,418
Apparatus and method for pressure burst testing of a vessel
Inventor:
Ernest M. Carlson
Patented Case
View Patent ↗
Granted: Dec 27, 1988
Filed: Feb 10, 1988
Inventor
Ernest M. Carlson
Assignee (at issue)
Honeywell Limited
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.