Granted Patent
Utility
US 5,430,815 · App. 08/014,040
Optical fiber water sensor
Inventors:
Nelson Shen, David A. Horsma, Marc F. Moisson, Narendra Kulkarni
Patented Case
View Patent ↗
Granted: Jul 4, 1995
Filed: Feb 5, 1993
Inventors
Nelson Shen
David A. Horsma
Marc F. Moisson
Narendra Kulkarni
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.