Granted Patent
Utility
US 5,682,229 · App. 08/422,755
Laser range camera
Inventor:
Richard J. Wangler
Patented Case
View Patent ↗
Granted: Oct 28, 1997
Filed: Apr 14, 1995
Inventor
Richard J. Wangler
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.