Granted Patent
Utility
US 6,117,488 · App. 09/160,086
Non-sag liquid application method
Inventor:
Dennis Erickson
Patented Case
View Patent ↗
Granted: Sep 12, 2000
Filed: Sep 25, 1998
Inventor
Dennis Erickson
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.