Granted Patent
Utility
US 6,431,046 · App. 09/695,833
Pneumatic motor
Inventor:
Paul Okpokowuruk
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Oct 25, 2000
Inventor
Paul Okpokowuruk
Assignee (at issue)
Alemite LLC
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.