Granted Patent
Utility
US 5,206,697 · App. 07/599,715
Tunable laser rangefinder and method
Inventor:
William C. Schwartz
Patented Case
View Patent ↗
Granted: Apr 27, 1993
Filed: Oct 19, 1990
Inventor
William C. Schwartz
Assignee (at issue)
Schwartz Electro-Optics, 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.