Granted Patent
Utility
US 4,538,907 · App. 06/471,029
Device for determining distance of area illuminated by pulsed laser
Inventor:
Luigi Rocchi
Patented Case
View Patent ↗
Granted: Sep 3, 1985
Filed: Mar 1, 1983
Inventor
Luigi Rocchi
Assignee (at issue)
Selenia Industrie Elettroniche Associate S.p.A.
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.