LAYNE
Filed: July 6, 1998
DRILLING SERVICES; NAMELY, WATER WELL DRILLING, SOLID AND ROCK DRILLING AND SAMPLING; HYDROGEOLOGICAL SERVICES; NAMELY,…
Owned by: Layne Christensen Company
Serial Number: 75515740
COLOG
Filed: December 6, 1999
BOREHOLE LOGGING AND EVALUATION
Owned by: Layne Christensen Company
Serial Number: 75863223
LAYNE OXIMATE
Filed: January 21, 2003
CHEMICALS FOR TREATING WATER WELLS FOR BACTERIAL CONTAMINATION
Owned by: Layne Christensen Company
Serial Number: 76483382
BOREBLAST II
Filed: July 21, 2003
CLEANING OF WATER WELLS; REHABILITATION SERVICES, NAMELY, REPAIR OF WATER WELLS
Owned by: Layne Christensen Company
Serial Number: 76530971
LAYNE
DRILLING SERVICES, NAMELY, WATER WELL DRILLING, SOLID AND ROCK DRILLING AND SAMPLING; HYDROGEOLOGICAL SERVICES; NAMELY,…
Owned by: Layne Christensen Company
Serial Number: 76559425
LAYNEOX
Filed: April 5, 2004
CHEMICAL PREPARATIONS IN THE NATURE OF GRANULAR FILTERING MATERIALS FOR UNDERGROUND WATER SUPPLIES
Owned by: Layne Christensen Company
Serial Number: 76585043
LAYNERT
Adsorption media, namely, a polymer for water treatment
Owned by: Layne Christensen Company
Serial Number: 77838026
E
Water treatment apparatus for use in treatment of liquids in the nature of water, waste water and industrial water
Owned by: Layne Christensen Company
Serial Number: 85291800
EVRAS
Water treatment apparatus for use in treatment of liquids in the nature of water, waste water and industrial water
Owned by: Layne Christensen Company
Serial Number: 85291806
I
Water filtering system for commercial use; water filtration and purification units and replacement cartridges and filters…
Owned by: Layne Christensen Company
Serial Number: 85291812
INTEGRA
Water filtering system for commercial use; water filtration and purification units and replacement cartridges and filters…
Owned by: Layne Christensen Company
Serial Number: 85291815
INTEVRAS
Water treatment services
Owned by: Layne Christensen Company
Serial Number: 85291818
ALLCLEAR
Filed: April 10, 2014
Sustainable onsite water recycling and wastewater treatment and reuse systems
Owned by: Layne Christensen Company
Serial Number: 86248433
INNOVA
Filed: August 17, 2017
Chemicals for treating water wells for bacterial contamination and mineral deposition
Owned by: Layne Christensen Company
Serial Number: 87572936
CHEMXTEND
Filed: June 13, 2018
Chemicals in the nature of filtration media, specifically PTFE membranes, for chemically treating and cleaning water wells…
Owned by: Layne Christensen Company
Serial Number: 87959831
