Granted Patent
Utility
US 5,718,756 · App. 08/673,660
Process for the manufacture of a structured paper coating
Inventor:
Howard Larry Mohler
Patented Case
View Patent ↗
Granted: Feb 17, 1998
Filed: Jun 25, 1996
Inventor
Howard Larry Mohler
Assignee (at issue)
Thiele Kaolin 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.