Granted Patent
Utility
US 6,562,652 · App. 09/874,407
Edge formation process with anodizing for aluminum solid electrolytic capacitor
Inventors:
Daniel F. Persico, Philip M. Lessner, Albert Kennedy Harrington, Lisa Ann Sayetta
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Jun 6, 2001
Inventors
Daniel F. Persico
Philip M. Lessner
Albert Kennedy Harrington
Lisa Ann Sayetta
Assignee (at issue)
KEMET Electronics 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.