Granted Patent
Utility
US 6,433,460 · App. 09/678,576
Apparatus and methods for cleaning and/or processing delicate parts
Inventor:
William L. Puskas
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Oct 3, 2000
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.