Granted Patent
Utility
US 5,902,641 · App. 08/939,240
Flash evaporation of liquid monomer particle mixture
Inventors:
John D. Affinito, John G. Darab, Mark E. Gross
Patented Case
View Patent ↗
Granted: May 11, 1999
Filed: Sep 29, 1997
Inventors
John D. Affinito
John G. Darab
Mark E. Gross
Assignee (at issue)
Battelle Memorial Institute
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.