Granted Patent
Utility
US 5,598,060 · App. 08/335,540
Segmented photomultiplier tube with at least two ways disposed on both sides of an axial plane
Inventor:
Pierre L'Hermite
Patented Case
View Patent ↗
Granted: Jan 28, 1997
Filed: Nov 7, 1994
Inventor
Pierre L'Hermite
Assignee (at issue)
U.S. Philips Corporation
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.