Granted Patent
Utility
US 5,268,147 · App. 07/846,269
Reversible direction capsule chemistry sample liquid analysis system and method
Inventors:
George E. Zabetakis, Paul Gherson
Patented Case
View Patent ↗
Granted: Dec 7, 1993
Filed: Feb 26, 1992
Inventors
George E. Zabetakis
Paul Gherson
Assignee (at issue)
Miles Inc.
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.