Granted Patent
Utility
US 5,078,039 · App. 07/564,180
Microprocessor controlled lamp flashing system with cooldown protection
Inventors:
Steven E. Tulk, Richard S. Belliveau
Patented Case
View Patent ↗
Granted: Jan 7, 1992
Filed: Aug 8, 1990
Inventors
Steven E. Tulk
Richard S. Belliveau
Assignee (at issue)
Lightwave Research
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.