Granted Patent
Utility
US 6,149,793 · App. 09/090,164
Method and electrolyte for anodizing valve metals
Inventors:
Brian Melody, John Tony Kinard, Philip M. Lessner
Patented Case
View Patent ↗
Granted: Nov 21, 2000
Filed: Jun 4, 1998
Inventors
Brian Melody
John Tony Kinard
Philip M. Lessner
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.