"PERMUTIT"
Filed: December 6, 1927
APPARATUS FOR PURIFYING, FILTERING, AND SOFTENING WATER-NAMELY, WATER FILTERS, CLARIFYING FILTERS, ZEOLITE SOFTENERS, AND…
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 71258539
PFT
Filed: July 5, 1947
SEWAGE TREATMENT EQUIPMENT-NAMELY, ROTARY DISTRIBUTORS HAVING REVOLVING SPRAY DISTRIBUTION ARMS FOR DEPOSITING SEWAGE ON…
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 71527141
TOW-BRO
Filed: December 13, 1954
SLUDGE REMOVERS
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 71678197
FLOAT-TREAT
Filed: February 17, 1958
APPARATUS FOR SEPARATION OF SUSPENDED SOLIDS AND LIQUIDS BY FLOTATION FROM ANOTHER LIQUID AND FOR CLARIFICATION APPARATUS…
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72045948
RIM-FLO
Filed: February 17, 1958
APPARATUS FOR SEPARATION OF SUSPENDED SOLIDS AND LIQUIDS BY GRAVITY FROM ANOTHER LIQUID AND FOR CLARIFICATION APPARATUS…
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72045949
CAPASTIC
Filed: December 5, 1961
Cementitious Plastic Coating Material
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72133379
CONTINENTAL
Filed: July 14, 1965
WATER CONDITIONING UNITS
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72223290
AUTOCON
Filed: February 21, 1966
AUTOMATIC ELECTRICAL CONTROLS FOR LIQUID DISTRIBUTION AND SUPPLY SYSTEMS AND FOR SEWAGE SYSTEMS, AUTOMATIC ELECTRICAL APPARATUS…
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72239204
DEFLECTOFUSER
Filed: August 24, 1966
DEVICES FOR THE INTRODUCTION OF AIR OR OTHER GAS INTO SEWAGE TREATMENT TANKS
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72253076
AVGF
Filed: October 5, 1967
GRAVITY FILTERING APPARATUS USED IN WATER TREATMENT ASSEMBLIES
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72281921
ION X CHANGER
Filed: December 11, 1967
DISPOSABLE CARTRIDGE DEIONIZERS FOR TREATING OF WATER
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72286677
HYDRO-CLEAR
Filed: September 25, 1969
TERTIARY SEWAGE TREATMENT APPARATUS FOR SAND FILTERING SOLIDS FROM EFFLUENTS FOLLOWING PRIMARY AND SECONDARY TREATMENT
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72338911
W & T
Filed: September 25, 1970
SHUT OFF VALVES, CHLORINE-CONTAINER AND LINE VALVES, AND PRESSURE REDUCING VALVES
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72371785
W & T
Filed: September 25, 1970
CHLORINATORS AND HYPOCHLORINATORS FOR WATER PURIFICATION, SEWAGE TREATMENT AND CHEMICAL PROCESSES [ ; GRAVIMETRIC AND VOLUMETRIC…
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72371787
WALLACE & TIERNAN
Filed: September 25, 1970
CHLORINATORS AND HYPOCHLORINATORS FOR WATER PURIFICATION, SEWAGE TREATMENT AND CHEMICAL PROCESSES [ ; GRAVIMETRIC AND VOLUMETRIC…
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72371788
W & T
Filed: September 25, 1970
METERING AND PROPORTIONING PUMPS; VACUUM CONTROL SYSTEMS; RESIDUAL CHLORINE ANALYZERS, INDICATORS, RECORDERS AND CONTROLLERS…
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72371789
DISCFUSER
Filed: March 8, 1971
DEVICES FOR THE INTRODUCTION OF AIR OR OTHER GAS INTO SEWAGE TREATMENT TANKS
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72385727
ENVIREX
Filed: April 23, 1973
SEWAGE TREATMENT EQUIPMENT-NAMELY, AERATORS, SLUDGE COLLECTORS, SCREENS FOR SCREENING RAW WATER AND SEWAGE[; WATER TREATMENT…
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72455279
AUTOCON
Filed: May 7, 1973
PREPARING COMPUTER PROGRAMS TO THE ORDER AND/OR SPECIFICATIONS OF OTHERS
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72456682
AUTOCON
Filed: May 7, 1973
AUTOMATIC ELECTRICAL CONTROLS FOR LIQUID DISTRIBUTION AND SUPPLY SYSTEMS, FOR SEWAGE SYSTEMS, FOR POWER DISTRIBUTION SYSTEMS…
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72456777
AUTOCON
Filed: May 7, 1973
SERVICES OF PRE-ENGINEERING ANALYSIS AND DESIGN OF SYSTEMS AND CONTROLS FOR FLUID DISTRIBUTION, SEWAGE WASTE, POWER GENERATION…
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 72456778
HYDRO-SCOUR
Filed: January 2, 1975
SAND FILTERING APPARATUS FOR TERTIARY FILTERING SOLIDS FROM EFFLUENTS FOLLOWING PRIMARY AND SECONDARY SEWAGE TREATMENT
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73040759
STRANTROL
Filed: February 6, 1976
AUTOMATED SWIMMING POOL WATER CONTROLS USED TO MEASURE AND CONTROL PH AND CHLORINE LEVELS
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73076419
ULTROX
Filed: October 1, 1976
WATER PURIFICATION EQUIPMENT USING ULTRAVIOLET LIGHT AND OZONE FOR REMOVING POLLUTANTS
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73101867
INTERNALIFT
Filed: January 9, 1978
PUMPS-NAMELY, LIFT PUMPS FOR LIQUIDS AND LIQUIDS CONTAINING SOLID MATERIALS
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73154778
SMOOTH-TEX
Filed: August 8, 1978
FILTER SCREENING
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73182130
PULSE MIX
Filed: August 27, 1979
Sand Filtering Apparatus for Tertiary Filtering Solids from Effluents Following Primary and Secondary Sewage Treatment
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73229084
RENATRON
Filed: January 4, 1982
Medical Dialyzer Reprocessing Apparatus [and Flow Meters], Both Indirectly Joined to the Patient
Owned by: EVOQUA WATER TECHNOLOGIES LLC and EVOQUA WATER TECHNOLOGIES LTD
Serial Number: 73344377
STRANCO
Filed: February 11, 1982
Automated Swimming Pool Water Controls Used to Measure and Control pH and Chlorine Levels
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73349830
AQUA-LATOR
Filed: March 26, 1982
Electrically Operated Aerators for Aerating Water in Bodies of Water, for Example, Around Piers or Other Areas, in Either…
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73356712
ENVIREX
Filed: June 28, 1982
Consulting Services in the Field of Industrial Water Pollution Control
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73372075
J-PRESS
Filed: September 28, 1982
Presses for Extracting Solids from Slurry Material
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73390984
J-MATE
Filed: June 10, 1985
UNITS FOR SLUDGE REDUCTION AND DRYING BY THE APPLICATION OF HEAT
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73542164
OMNIFLO
Filed: January 22, 1986
MUNICIPAL AND INDUSTRIAL WASTE WATER TREATMENT EQUIPMENT, NAMELY, SEQUENCING BATCH REACTORS
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73578895
VARI-CANT
Filed: January 22, 1986
JET AERATORS AND MIXERS UTILIZED IN WASTEWATER TREATMENT FACILITIES AND CHEMICAL PROCESSING
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73578899
VACFLUSH
Filed: January 22, 1986
SYSTEMS UTILIZED TO CLEAN AERATOR AND MIXING NOZZLES OF ACCUMULATED DEBRIS IN WASTE WATER TREATMENT FACILITIES, COMPRISING…
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73578961
MEMCOR
Filed: August 4, 1986
FILTER SYSTEMS, COMPRISING PIPING, VALVES, PUMPS, GAUGES, CONTROL PANELS, FOR USE IN FILTRATION OR CLARIFICATION OF WATER…
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73612811
LIQUIPURE
Filed: February 13, 1986
WATER PURIFICATION EQUIPMENT, NAMELY, REVERSE OSMOSIS, ULTRAFILTRATION, AND ION EXCHANGE DEIONIZATION PURIFICATION UNITS…
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73613158
MEMCLEAN
Filed: July 20, 1987
WASTEWATER TREATMENT UNITS AND PARTS THEREOF FOR INDUSTRIAL USE
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73673032
MEMCLEAN
Filed: October 13, 1987
CHEMICAL COMPOSITIONS FOR CLEANING FILTERS, FILTERING MACHINES AND FILTER INSTALLATIONS USED FOR TREATING LIQUID FEEDSTOCK…
Owned by: EVOQUA WATER TECHNOLOGIES LLC
Serial Number: 73690929
