Granted Patent
Utility
US 5,969,269 · App. 08/946,345
Flexible coupling with torque measuring and detecting device
Inventors:
Robert E. Munyon, Jossef Zilberman
Patented Case
View Patent ↗
Granted: Oct 19, 1999
Filed: Oct 7, 1997
Inventors
Robert E. Munyon
Jossef Zilberman
Assignee (at issue)
KOP-Flex 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.