Granted Patent
Utility
US 6,043,868 · App. 09/238,349
Distance measurement and ranging instrument having a light emitting diode-based transmitter
Inventor:
Jeremy G. Dunne
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Jan 27, 1999
Inventor
Jeremy G. Dunne
Assignee (at issue)
Laser Technology, 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.