Granted Patent
Utility
US 6,103,308 · App. 09/065,266
Paper coating lubricant
Inventors:
William C. Floyd, III, Doug Harper, Nolan Thompson
Patented Case
View Patent ↗
Granted: Aug 15, 2000
Filed: Apr 23, 1998
Inventors
William C. Floyd, III
Doug Harper
Nolan Thompson
Assignee (at issue)
GenCorp, Inc.
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.