Granted Patent
Utility
US 5,281,317 · App. 07/775,875
Electrodialytic water splitting process for removing SO.sub.2 from gases
Inventors:
Krishnamurthy N. Mani, Yu C. Chiao, James M. DiPalma
Patented Case
View Patent ↗
Granted: Jan 25, 1994
Filed: Oct 15, 1992
Inventors
Krishnamurthy N. Mani
Yu C. Chiao
James M. DiPalma
Assignee (at issue)
AlliedSignal, 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.