Granted Patent
Utility
US 4,862,701 · App. 07/214,803
Moisture detection
Inventors:
Michele B. Small, Kevin J. Friel, Paul A. Meager
Patented Case
View Patent ↗
Granted: Sep 5, 1989
Filed: Jun 30, 1988
Inventors
Michele B. Small
Kevin J. Friel
Paul A. Meager
Assignee (at issue)
NV Raychem SA
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.