Granted Patent
Utility
US 6,364,941 · App. 09/829,386
Compact high efficiency electrostatic precipitator for droplet aerosol collection
Inventors:
Benjamin Y. H. Liu, James J. Sun
Patented Case
View Patent ↗
Granted: Apr 2, 2002
Filed: Apr 9, 2001
Inventors
Benjamin Y. H. Liu
James J. Sun
Assignee (at issue)
MSP CORPORATION
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.