Granted Patent
Utility
US 5,747,431 · App. 08/682,751
Lubricant compositions
Inventors:
James Taylour, Eberhard Glozbach
Patented Case
View Patent ↗
Granted: May 5, 1998
Filed: Feb 3, 1997
Inventors
James Taylour
Eberhard Glozbach
Assignee (at issue)
Diversey Lever, 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.