Granted Patent
Utility
US 5,478,485 · App. 08/260,854
Thermally stable textile lubricants
Inventors:
Norbert Bialas, Raymond Mathis, Richard Crews, Elbert H. Mudge, F. Norman Tuller
Patented Case
View Patent ↗
Granted: Dec 26, 1995
Filed: Jun 16, 1994
Inventors
Norbert Bialas
Raymond Mathis
Richard Crews
Elbert H. Mudge
F. Norman Tuller
Assignee (at issue)
Henkel Kommanditgesellschaft auf Aktien
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.