Granted Patent
Utility
US 6,020,073 · App. 08/845,845
Pavement marking material and method of pavement marking
Inventor:
Jack H. Wilson, Sr.
Patented Case
View Patent ↗
Granted: Feb 1, 2000
Filed: Apr 28, 1997
Inventor
Jack H. Wilson, Sr.
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.