Granted Patent
Utility
US 5,925,871 · App. 08/921,870
Automatic laser projection scanner with improved laser beam scanning efficiency
Inventors:
Carl Harry Knowles, George B. Rockstein, David M. Wilz, Sr., Charles A. Naylor
Patented Case
View Patent ↗
Granted: Jul 20, 1999
Filed: Aug 25, 1997
Inventors
Carl Harry Knowles
George B. Rockstein
David M. Wilz, Sr.
Charles A. Naylor
Assignee (at issue)
METROLOGIC INSTRUMENTS, 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.