Granted Patent
Utility
US 6,002,195 · App. 09/066,171
Apparatus and methods for cleaning and/or processing delicate parts
Inventor:
William L. Puskas
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Apr 24, 1998
Inventor
William L. Puskas
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.