Granted Patent
Utility
US 4,766,822 · App. 07/125,354
Method and apparatus for treating waste containing organic contaminants
Inventors:
Steven De Cicco, Sung K. Lee, Rudy G. Novak, William E. Wass, Kai K. Mak
Patented Case
View Patent ↗
Granted: Aug 30, 1988
Filed: Nov 25, 1987
Inventors
Steven De Cicco
Sung K. Lee
Rudy G. Novak
William E. Wass
Kai K. Mak
Assignee (at issue)
International Technology Group
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.