Granted Patent
Utility
US 5,393,440 · App. 08/259,047
Solid film lubricant
Inventors:
Kent G. Roller, Bradley A. Scott, Timothy C. LeBlanc
Patented Case
View Patent ↗
Granted: Feb 28, 1995
Filed: Jun 13, 1994
Inventors
Kent G. Roller
Bradley A. Scott
Timothy C. LeBlanc
Assignee (at issue)
BALL CORPORATION
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.