Purestream, Inc. Trademarks
PURESTREAM INCORPORATED
Filed: March 30, 1990
sewage and biologically degradable industrial waste water treatment systems, comprised of blowers, pumps, aerators, chlorinators…
Owned by: Purestream, Inc.
Serial Number: 74043966
AUTO-DOX
Filed: July 9, 1990
system for treating waste water in an aeration basin by regulating dissolved oxygen content; namely, dissolved oxygen sensors…
Owned by: Purestream, Inc.
Serial Number: 74076792
PURESTREAM
Filed: July 21, 2021
Sewage and biologically degradable industrial waste water treatment systems, comprised of power-operated blowers, pumps…
Owned by: Purestream, Inc.
Serial Number: 90840567
