Granted Patent
Utility
US 6,334,700 · App. 09/397,143
Direct view lighting system with constructive occlusion
Inventors:
David P. Ramer, Jack C. Rains, Jr., Richard S. Bagwell, George David Crowley, III
Patented Case
View Patent ↗
Granted: Jan 1, 2002
Filed: Sep 16, 1999
Inventors
David P. Ramer
Jack C. Rains, Jr.
Richard S. Bagwell
George David Crowley, III
Assignee (at issue)
Advanced Optical Technologies, L.L.C.
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.