Granted Patent
Utility
US 5,684,530 · App. 08/531,339
Continuous diffuse illumination method and apparatus
Inventor:
Timothy P. White
Patented Case
View Patent ↗
Granted: Nov 4, 1997
Filed: Sep 20, 1995
Inventor
Timothy P. White
Assignee (at issue)
Northeast Robotics LLC
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.