Granted Patent
Utility
US 6,136,460 · App. 09/054,899
Tin coatings incorporating selected elemental additions to reduce discoloration
Inventors:
Szuchain Chen, Julius C. Fister, Dennis R. Brauer, Arvind Parthasarathi, Christopher Laurello
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Apr 3, 1998
Inventors
Szuchain Chen
Julius C. Fister
Dennis R. Brauer
Arvind Parthasarathi
Christopher Laurello
Assignee (at issue)
Olin 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.