Granted Patent
Utility
US 6,241,579 · App. 08/781,768
Surface polishing applicator system and method
Inventors:
Paul D. Miller, Dennis Dehn
Patented Case
View Patent ↗
Granted: Jun 5, 2001
Filed: Jan 10, 1997
Inventors
Paul D. Miller
Dennis Dehn
Assignee (at issue)
Auto Wax Company, 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.