Granted Patent
Utility
US 5,874,503 · App. 08/916,478
Low VOC unsaturated polyester systems and uses thereof
Inventors:
Anthony S. Scheibelhoffer, Gerald W. Drabeck, Ronald E. Thompson, Dianna B. Dusek, Timothy W. Birch, Jeffrey L. Wilcoxson
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Aug 22, 1997
Inventors
Anthony S. Scheibelhoffer
Gerald W. Drabeck
Ronald E. Thompson
Dianna B. Dusek
Timothy W. Birch
Jeffrey L. Wilcoxson
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.