Granted Patent
Utility
US 6,066,951 · App. 09/097,112
External light tester
Inventor:
Michael Maass
Patented Case
View Patent ↗
Granted: May 23, 2000
Filed: Jun 12, 1998
Inventor
Michael Maass
Assignee (at issue)
Lear Automotive Dearborn, 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.