L LEONARD CONSTRUCTION COMPANY
Filed: September 28, 1959
Construction and Repair of Buildings, [Bridges, and Wharves,] and the Installation of Industrial Equipment and Apparatus
Owned by: MECS, INC.
Serial Number: 72082244
BRINK
Filed: May 17, 1961
Device Comprising a Packed Fiber Bed for the Collection and Removal of Mist and Fumes by Such Techniques as Impaction, Direct…
Owned by: MECS, INC.
Serial Number: 72120215
BRINK
Filed: February 15, 1963
Filters for the Removal of Impurities and the Collection and Recovery of Solid Particles from Gaseous and Liquid Media,…
Owned by: MECS, INC.
Serial Number: 72162852
ENVIRO-CHEM
Filed: July 14, 1971
OXIDATION CATALYST
Owned by: MECS, INC.
Serial Number: 72397362
BRINK
Filed: December 26, 1972
ASPHALT VENT SYSTEMS COMPRISING A MIST ELIMINATOR AND A BLOWER; OLEUM VENT SYSTEMS COMPRISING A HYDROLYSIS SECTION WHEREIN…
Owned by: MECS, INC.
Serial Number: 72444613
MONDI
Filed: April 29, 1983
Ductile Iron Pipe and Fittings
Owned by: MECS, INC.
Serial Number: 73423703
BRINK
Filed: October 28, 1994
mist eliminator comprising a packed fiber bed for the collection and removal of mist and fumes by such techniques as impaction…
Owned by: MECS, INC.
Serial Number: 74591724
DYNAWAVE
Filed: October 16, 1995
gas scrubbers
Owned by: MECS, INC.
Serial Number: 75006474
E
Filed: June 14, 1996
construction of process plants and pollution abatement control facilities
Owned by: MECS, INC.
Serial Number: 75121420
E
Filed: June 14, 1996
air pollution control filters for domestic and industrial use, water purification units
Owned by: MECS, INC.
Serial Number: 75121423
MIST.GARD
Filed: May 20, 1997
liquid spray collectors in the nature of machines for use in the metal working industry
Owned by: MECS, INC.
Serial Number: 75295323
ZECOR
Filed: June 3, 1999
alloys used in the fabrication of acid resistant products
Owned by: MECS, INC.
Serial Number: 75721193
MULTI-MESH
POLLUTION CONTROL EQUIPMENT IN THE NATURE OF AIR PURIFIER PADS FOR USE IN MIST ELIMINATORS
Owned by: MECS, INC.
Serial Number: 75721194
UNIFLO
Filed: August 2, 1999
Acid distributor units which dispense sulfuric acid over packing beds to absorb sulfur trioxide gas in sulfuric acid towers…
Owned by: MECS, INC.
Serial Number: 75766037
TOWERGARD
Filed: July 1, 2002
Impaction wire mesh elimination pads for utilization with drying and final absorbing towers at sulfuric acid plants to remove…
Owned by: MECS, INC.
Serial Number: 76427726
MECS
Equipment for air pollution control, namely fiber bed mist eliminators and
Owned by: MECS, INC.
Serial Number: 78115584
ONETECH
Engineering and technical consultation in the field of production and handling of sulfuric acid
Owned by: MECS, INC.
Serial Number: 78118377
MECS
Filed: December 16, 2004
Technology consultation in the field of engineering featuring consultancy pertaining to chemical, pharmaceutical, and power…
Owned by: MECS, INC.
Serial Number: 78533497
MECS
Construction consultation in the fields of chemical, pharmaceutical, and power plants, and construction of chemical, pharmaceutical…
Owned by: MECS, INC.
Serial Number: 78533512
EXCALIBUR
Thermic lances, namely, automated power-driven cleaning lances to remove scale and sludge in sulfuric acid fire tube boilers…
Owned by: MECS, INC.
Serial Number: 85735028
SOLVR
Filed: January 21, 2015
CUSTOM DESIGN AND ENGINEERING OF SYSTEMS FOR REMOVING AND CONCENTRATING SULFUR DIOXIDE FROM A DILUTE GAS STREAM INTO A NEARLY…
Owned by: MECS, INC.
Serial Number: 86509163
SUPER GEAR
Filed: August 28, 2019
CATALYSTS FOR USE IN THE MANUFACTURE OF INDUSTRIAL CHEMICALS AND FOR USE IN THE OIL REFINING INDUSTRY
Owned by: MECS, INC.
Serial Number: 88595636
ELESSENT
Filed: September 2, 2021
construction of process plants and pollution abatement control facilities; construction consultation in the field of chemical…
Owned by: MECS, INC.
Serial Number: 97008984
