Granted Patent
Utility
US 6,046,445 · App. 09/060,677
Solar powered laser receiver circuit
Inventor:
Timothy David Kaiser
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Apr 15, 1998
Inventor
Timothy David Kaiser
Assignee (at issue)
Spectra Precision, 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.