Granted Patent
Utility
US 6,759,097 · App. 10/328,509
Methods for producing imaged coated articles by using magnetic pigments
Inventors:
Roger W. Phillips, Charlotte R. LeGallee, Charles T. Markantes, Paul G. Coombs, Matthew R. Witzman
Patented Case
View Patent ↗
Granted: Jul 6, 2004
Filed: Dec 23, 2002
Inventors
Roger W. Phillips
Charlotte R. LeGallee
Charles T. Markantes
Paul G. Coombs
Matthew R. Witzman
Assignee (at issue)
Flex Products, 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.