Granted Patent
Utility
US 6,538,726 · App. 10/161,853
Apparatus and method for measuring optical characteristics of an object
Inventors:
Wayne DeJung, Russell W. Jung, Alan R. Loudermilk
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Jun 3, 2002
Inventors
Wayne DeJung
Russell W. Jung
Alan R. Loudermilk
Assignee (at issue)
LJ Laboratories 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.