Granted Patent
Utility
US 6,687,063 · App. 10/130,681
Optical system for creating colored fields of light and components therefor
Inventors:
Niels Jorgen Rasmussen, Mads Glavind
Patented Case
View Patent ↗
Granted: Feb 3, 2004
Filed: Sep 30, 2002
Inventors
Niels Jorgen Rasmussen
Mads Glavind
Assignee (at issue)
MARTIN PROFESSIONAL APS
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.