Granted Patent
Utility
US 6,454,848 · App. 09/745,291
Infrared reflective color pigment
Inventors:
Terrence R. Sliwinski, Richard A. Pipoly, Robert P. Blonski
Patented Case
View Patent ↗
Granted: Sep 24, 2002
Filed: Dec 20, 2000
Inventors
Terrence R. Sliwinski
Richard A. Pipoly
Robert P. Blonski
Assignee (at issue)
Ferro 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.