Granted Patent
Utility
US 5,696,370 · App. 08/748,051
Bar code scanning system for automatically calculating the optical power output levels of the light source
Inventors:
Edward P. Coleman, Scott R. Grodevant
Patented Case
View Patent ↗
Granted: Dec 9, 1997
Filed: Nov 12, 1996
Inventors
Edward P. Coleman
Scott R. Grodevant
Assignee (at issue)
PSC, INC.
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.