Granted Patent
Utility
US 6,403,949 · App. 09/448,003
Method and apparatus for correcting systematic error in a wavelength measuring device
Inventors:
Michael A. Davis, David Fournier, David G. Bellemore
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Nov 23, 1999
Inventors
Michael A. Davis
David Fournier
David G. Bellemore
Assignee (at issue)
CiDRA 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.