Granted Patent
Utility
US 6,203,871 · App. 09/172,057
Encapsulant for leads in an aqueous environment
Inventor:
Girish S. Patil
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Oct 14, 1998
Inventor
Girish S. Patil
Assignee (at issue)
Lexmark International, 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.