Granted Patent
Utility
US 6,436,282 · App. 09/633,995
Flow control module for RO water treatment system
Inventors:
Robert R. Gundrum, Michael J. Kurth, Michael D. Steinhardt
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Aug 8, 2000
Inventors
Robert R. Gundrum
Michael J. Kurth
Michael D. Steinhardt
Assignee (at issue)
Plymouth Products, 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.