Granted Patent
Utility
US 6,812,652 · App. 10/375,469
Constant current regulator for airport lighting
Inventors:
Dean Munson, Kenneth Castellanos
Patented Case
View Patent ↗
Granted: Nov 2, 2004
Filed: Feb 27, 2003
Inventors
Dean Munson
Kenneth Castellanos
Assignee (at issue)
Ozuna Holdings, 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.