Granted Patent
Utility
US 5,609,798 · App. 08/475,351
High output PSL aerosol generator
Inventors:
Benjamin Y. H. Liu, James J. Sun
Patented Case
View Patent ↗
Granted: Mar 11, 1997
Filed: Jun 7, 1995
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.