Granted Patent
Utility
US 5,372,739 · App. 08/072,377
Lubricant-impregnated fibers, lubricant, and processes for preparation thereof
Inventors:
Richard D. Neal, Shriram Bagrodia, Lewis C. Trent, Mark A. Pollock
Patented Case
View Patent ↗
Granted: Dec 13, 1994
Filed: Jun 7, 1993
Inventors
Richard D. Neal
Shriram Bagrodia
Lewis C. Trent
Mark A. Pollock
Assignee (at issue)
Eastman Chemical 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.