Granted Patent
Utility
US 5,574,081 · App. 08/324,189
Waterborne clay-containing emulsion paints with improved application performance
Inventor:
Gijsbert Kroon
Patented Case
View Patent ↗
Granted: Nov 12, 1996
Filed: Oct 11, 1994
Inventor
Gijsbert Kroon
Assignee (at issue)
Aqualon Company
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.