Granted Patent
Utility
US 6,017,265 · App. 08/782,717
Methods for using polishing pads
Inventors:
Lee Melbourne Cook, David B. James, Charles W. Jenkins, Heinz Reinhardt, John V. H. Roberts, Raj Raghav Pillai
Patented Case
View Patent ↗
Granted: Jan 25, 2000
Filed: Jan 13, 1997
Inventors
Lee Melbourne Cook
David B. James
Charles W. Jenkins
Heinz Reinhardt
John V. H. Roberts
Raj Raghav Pillai
Assignee (at issue)
Rodel Holdings, 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.