Granted Patent
Utility
US 4,586,068 · App. 06/539,878
Solid state photomultiplier
Inventors:
Michael D. Petroff, Maryn G. Stapelbroek, William A. Kleinhans
Patented Case
View Patent ↗
Granted: Apr 29, 1986
Filed: Oct 7, 1983
Inventors
Michael D. Petroff
Maryn G. Stapelbroek
William A. Kleinhans
Assignee (at issue)
Rockwell International 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.