Granted Patent
Utility
US 6,010,220 · App. 09/046,385
Tab and bus bar application method
Inventor:
John E. Smarto
Patented Case
View Patent ↗
Granted: Jan 4, 2000
Filed: Mar 23, 1998
Inventor
John E. Smarto
Assignee (at issue)
PPG Industries Ohio, 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.