Granted Patent
Utility
US 4,999,102 · App. 07/285,732
Liquid transfer manifold system for maintaining plug flow
Inventors:
John Cox, Edward G. Bulgin
Patented Case
View Patent ↗
Granted: Mar 12, 1991
Filed: Dec 16, 1988
Inventors
John Cox
Edward G. Bulgin
Assignee (at issue)
The Amalgamated Sugar Company, LLC.
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.