Granted Patent
Utility
US 6,632,859 · App. 09/971,240
Alkyd-based ink vehicles and ink compositions
Inventors:
Raymond H. Jones, Thomas C. Jordan
Patented Case
View Patent ↗
Granted: Oct 14, 2003
Filed: Oct 4, 2001
Inventors
Raymond H. Jones
Thomas C. Jordan
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.