Granted Patent
Utility
US 5,681,376 · App. 08/554,860
Rotating flow distributor assembly for use in continuously distributing decontamination and regeneration fluid flow
Inventors:
Russell C. Wooten, Paul E. Vargas
Patented Case
View Patent ↗
Granted: Oct 28, 1997
Filed: Nov 7, 1995
Inventors
Russell C. Wooten
Paul E. Vargas
Assignee (at issue)
CALGON CARBON 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.