Granted Patent
Utility
US 6,010,224 · App. 09/235,004
Energy efficient headlamp
Inventor:
Narkis E. Shatz
Patented Case
View Patent ↗
Granted: Jan 4, 2000
Filed: Jan 21, 1999
Inventor
Narkis E. Shatz
Assignee (at issue)
Science Applications International Corporation
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.