Granted Patent
Utility
US 6,025,938 · App. 09/160,322
Beam homogenizer
Inventors:
Alan D. Kathman, Michael R. Feldman
Patented Case
View Patent ↗
Granted: Feb 15, 2000
Filed: Sep 25, 1998
Inventors
Alan D. Kathman
Michael R. Feldman
Assignee (at issue)
DigitalOptics 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.