Granted Patent
Utility
US 5,928,064 · App. 09/020,666
Surface polishing method and system
Inventor:
Paul D. Miller
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: Feb 9, 1998
Inventor
Paul D. Miller
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.