Granted Patent
Utility
US 6,132,584 · App. 09/091,136
Process and circuitry for generating current pulses for electrolytic metal deposition
Inventor:
Egon Hubel
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Jun 4, 1998
Inventor
Egon Hubel
Assignee (at issue)
Atotech Deutschland GmbH
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.