Granted Patent
Utility
US 6,344,064 · App. 09/595,175
Method and apparatus of particle transfer in multi-stage particle separators
Inventor:
Wayne Ernest Conrad
Patented Case
View Patent ↗
Granted: Feb 5, 2002
Filed: Jun 16, 2000
Inventor
Wayne Ernest Conrad
Assignee (at issue)
Fantom Technologies 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.