Granted Patent
Utility
US 6,507,597 · App. 09/453,410
Multiwavelength source
Inventors:
Philippe Graindorge, Philippe Martin, Bernard Laloux, Herve Lefevre
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Dec 3, 1999
Inventors
Philippe Graindorge
Philippe Martin
Bernard Laloux
Herve Lefevre
Assignee (at issue)
Photonetics
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.