Granted Patent
Utility
US 6,130,752 · App. 09/044,872
On-line color monitoring and control system and method
Inventor:
Richard M. Smith
Patented Case
View Patent ↗
Granted: Oct 10, 2000
Filed: Mar 20, 1998
Inventor
Richard M. Smith
Assignee (at issue)
Prisma Fibers, Inc.
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.