Granted Patent
Utility
US 4,786,372 · App. 06/757,648
Electrochemical measuring
Inventors:
Ronald L. Jones, Alan D. Cormier, Melvin S. Weinberg
Patented Case
View Patent ↗
Granted: Nov 22, 1988
Filed: Jul 22, 1985
Inventors
Ronald L. Jones
Alan D. Cormier
Melvin S. Weinberg
Assignee (at issue)
Amdev, 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.