KWIK-FLO
Filed: December 27, 1976
GLASS FIBER FILTERS FOR USE IN WATER WELLS
Owned by: KOCH ENGINEERING COMPANY, INC.
Serial Number: 73110755
DIVMET
Filed: December 13, 1979
Lined Separator Vessels for Air, Steam, Gas and Vapor Systems, Pressure Vessels Used as Mist Eliminators, and Porous Mist…
Owned by: KOCH ENGINEERING COMPANY, INC.
Serial Number: 73242696
REVERSEJET
Filed: March 27, 1981
Commercial Liquid-Spray Scrubbing Unit for Removing Gaseous Contaminants and Particulate Matter from Combustion Gases
Owned by: KOCH ENGINEERING COMPANY, INC.
Serial Number: 73303010
KRYPTOKNIGHT
Filed: September 12, 1983
Ceramic Catalyst Support Media in the Nature of Ceramic Balls and Pellets
Owned by: KOCH ENGINEERING COMPANY, INC.
Serial Number: 73443448
FLEXIMESH
Filed: September 12, 1983
Mist Eliminating Units for Industrial Use
Owned by: KOCH ENGINEERING COMPANY, INC.
Serial Number: 73443450
Z
Filed: July 16, 1987
COMBUSTION EQUIPMENT, NAMELY, BURNERS AND BURNER SYSTEMS COMPRISING ONE OR MORE OF THE FOLLOWING; BURNERS, PILOTS, IGNITORS…
Owned by: KOCH ENGINEERING COMPANY, INC.
Serial Number: 73672346
SLUDGE BLENDER
Filed: January 23, 1989
STATIC MIXERS FOR MIXING CONDITIONING CHEMICALS WITH SLUDGE
Owned by: KOCH ENGINEERING COMPANY, INC.
Serial Number: 73776294
TECHNI PLUS
Filed: December 15, 1989
PROTECTIVE AND DECORATIVE COATINGS FOR USE ON VESSELS, PIPELINES AND STRUCTURES EXPOSED TO CORROSIVE SUBSTANCES
Owned by: KOCH ENGINEERING COMPANY, INC.
Serial Number: 74011062
STOCK-BLENDER
Filed: May 7, 1990
motionless mixers used in the paper pulp industry
Owned by: KOCH ENGINEERING COMPANY, INC.
Serial Number: 74056053
FLEXIFLARE
Filed: April 8, 1991
portable waste gas flares and hook-up sold as a unit
Owned by: KOCH ENGINEERING COMPANY, INC.
Serial Number: 74154672
JOHN ZINK FLARE SCHOOL
Filed: December 14, 1992
conducting educational courses on combustion theory and practices
Owned by: KOCH ENGINEERING COMPANY, INC.
Serial Number: 74339789
ELASTI-LINER
Filed: December 12, 1994
chemical resistant coating used as a lining for use in containing chemicals in industrial structures such as tanks, dikes…
Owned by: KOCH ENGINEERING COMPANY, INC.
Serial Number: 74609332
THE ULTIMATE CONTAINMENT LINING
Filed: February 10, 1995
unfitted impermeable membrane for use as high performance secondary containment linings
Owned by: KOCH ENGINEERING COMPANY, INC.
Serial Number: 74632416
