Granted Patent
Utility
US 4,926,129 · App. 07/256,874
Sensor assembly for detecting multiple events and distinguishing between them
Inventors:
Robert Wasley, James Holmes
Patented Case
View Patent ↗
Granted: May 15, 1990
Filed: Oct 12, 1988
Inventors
Robert Wasley
James Holmes
Assignee (at issue)
Raychem Limited
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.