B
Filed: November 28, 1973
INTAKE AND EXHAUST SILENCERS FOR RECIPROCATING ENGINES (NOT FOR VEHICLES) AND COMPRESSORS, GAS TURBINES, BLOWERS, PUMPS…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 73007430
PEERLESS
Filed: April 3, 1974
LINE SEPARATORS, VERTICAL GAS SEPARATORS, HORIZONTAL GAS SEPARATORS, SPHERICAL CLEANERS, VERTICAL OIL BATH CLEANERS, SPHERICAL…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 73017785
BURGESS-MANNING
Filed: October 24, 1974
INTAKE AND EXHAUST SILENCERS FOR RECIPROCATING ENGINES (NOT FOR VEHICLES) AND COMPRESSORS, GAS TURBINES, BLOWERS, PUMPS…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 73035341
MET PRO
Filed: June 5, 1978
Chemicals for Water Treatment
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 73173118
EMTROL
Filed: April 19, 1982
Industrial Emission Control Units-Namely, Cyclone Dust Collecting Machines, Pulse Jet Filtering Machines [and Filter Bags…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 73360293
N-SERT
Filed: October 13, 1987
AEROSOL FILTERS FOR USE IN THE CHEMICAL, PRINTING, PLASTICS, FOOD PROCESSING, TEXTILE, VENEER, WASTE INCINERATION, AND OTHER…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 73689319
FK
Filed: July 30, 1990
custom engineering of industrial pollution control and product recovery systems and equipment
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 74082932
MEFIAG
Filed: August 6, 1990
filter media housings and filter media used for industrial process solution filtering and industrial waste water filtering…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 74085298
FK
Filed: October 4, 1990
custom-engineered industrial pollution control and product recovery systems and equipment comprising cyclone dust collectors…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 74102953
TWIN-PAK
Filed: May 28, 1992
aerosol filters for use in the chemical, printing, plastics, food processing, textile, veneer, waste incineration, and other…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 74280839
MIST-X
Filed: September 4, 1992
attachment for machines; namely, oil mist collectors that serve to filter oils used as lubricants in machinery operations…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 74311154
PEERLESS MFG CO
Filed: August 10, 1993
emissions monitoring and process control systems used in gas and liquid separation systems, odorization systems, pulsation…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 74423418
HEXMASTER
Filed: November 30, 1993
gas and mist scrubbers
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 74464262
CECO
Filed: December 1, 1995
aerosol filters; and field changeable aerosol air filters, and/or gas filters, and/or liquid filters, and/or pre-filters…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 75026507
LISP
Filed: September 19, 1997
TESTING AND ANALYSIS OF IN-LINE PRESSURIZED GAS
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 75359808
LISP
Filed: September 19, 1997
TESTING AND ANALYSIS OF IN-LINE PRESSURIZED GAS
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 75360070
HYDRO-LANCE
Filed: July 13, 1998
wet particulate scrubbing systems comprised of venturi impactors, liquid level controls, fans, recycle tanks, sludge drag…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 75518322
SPLIT FLAME
Filed: December 10, 1999
Fuel atomizers
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 75868445
BUELL
Filed: February 22, 2001
Machines, namely, particle separators and samplers for use in industries that have a need to separate liquid or solid particulates…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 76214301
BUELL
Filed: March 22, 2001
Machines, namely, particle separators and samplers for use in industries that have a need to separate liquid or solid particulates…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 76228620
BIO-AIRVENT
Filed: September 6, 2001
Air filters for industrial use, namely, a vapor-phase biofiltration apparatus for the capture and breakdown of odiferous…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 76310485
BIO-MATRIX
Filed: September 19, 2001
Compost-type material containing fungal-based microbial ecosystem used in air filters for industrial installations
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 76314971
BIO-SUMPVENT
Filed: September 19, 2001
Air filters for industrial use, namely, a vapor-phase biofiltration apparatus for the capture and breakdown of odiferous…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 76314972
BIO-REACTION
Filed: September 19, 2001
Air filters for industrial use, namely, vapor-phase biofiltration apparatuses for the capture and breakdown of odiferous…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 76314973
FLEX-KLEEN
Filed: May 7, 2003
air purification equipment
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 76512270
SSF TECHNOLOGY
Filed: May 10, 2005
Noise silencers, having single strand fiberglass acoustic pack material, for use with industrial machinery
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 76638421
BIO-PRO
Filed: February 12, 2010
Biological air pollution control scrubbing systems comprised of pre-humidifier, bioscrubber vessels, inert bio bed media…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 76701670
P PEERLESS MFG. CO.
Filed: January 18, 2008
Filtration and separation equipment, namely, gas and liquid separation systems, odorization systems, and pulsation dampening…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 77375281
MICRO NU
Filed: July 7, 2008
chemical additives for liquids used in filters for removing pollutants and odors from gases; chemical nutrient additive…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 77516211
FISHER-KLOSTERMAN
Filed: July 21, 2008
Custom-engineered industrial pollution control and product recovery systems primarily consisting of cyclone dust collectors…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 77526872
TRIM-NOX
Filed: October 16, 2009
POWER OPERATED ANTI-POLLUTION DEVICES THAT REDUCE OR ELIMINATE DIESEL FUME EXHAUST EMISSIONS USING INJECTED REAGENTS FOR…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 77850149
EDGE
Selective catalytic reduction systems and environmental and emission control systems for internal combustion engines, for…
Owned by: Peerless Mfg. Co.
Serial Number: 78725501
DUALLAST
Filed: April 26, 2011
Component feature of degasifiers for water treatment plants and wet fume scrubbers, namely, thermoplastic and fiberglass…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 85304522
FLEX-SENSE
Filed: May 5, 2011
Particle emission sensor
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 85313064
BETA NOX 2000
Filed: June 8, 2012
Gas scrubbing systems comprised of gas scrubbers, chemical feed equipment, namely, positive displacement chemical feed pumps…
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 85646766
DUALL
Filed: November 8, 2012
[Attachment for machines that serves to filter oils used as lubricants in machinery operations]
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 85774360
TRAP 10
Filed: June 20, 2013
Top removal support cage and filter for industrial air purification equipment that can be rapidly installed and removed
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 85965562
CECO ENVIRONMENTAL
Filed: January 26, 2018
Chemicals for water treatment
Owned by: CECO ENVIRONMENTAL IP INC.
Serial Number: 87773044
