GRAVEX
Filed: August 23, 1971
ION EXCHANGE RESIN
Owned by: Graver Technologies LLC
Serial Number: 72400858
AEGIS
Filed: July 9, 1990
filters for use in water treatment units
Owned by: Graver Technologies LLC
Serial Number: 74077827
AFA
Filed: April 20, 1992
pleated filter elements for filtering water for municipal, commercial and industrial use
Owned by: Graver Technologies LLC
Serial Number: 74267297
MERIDIAN
Filed: December 14, 1994
ion exchange resins for use in water treatment
Owned by: Graver Technologies LLC
Serial Number: 74611044
DUALGUARD
Filed: May 7, 1996
filters, namely, filtering elements for use with water filtering units, for municipal, commercial and industrial use
Owned by: Graver Technologies LLC
Serial Number: 75101046
POWER GUARD
Filed: December 30, 1996
filter cartridges for use in the treatment of water at electric power generating plants
Owned by: Graver Technologies LLC
Serial Number: 75219368
CONSLER
Filed: December 17, 1998
FILTER PRODUCTS FOR LIQUID, GAS AND AIR, FOR USE IN MACHINES, NAMELY, HOUSINGS, CARTRIDGES, FILTER ELEMENTS, SILENCERS,…
Owned by: Graver Technologies LLC
Serial Number: 75608774
GRAVER TECHNOLOGIES
Filed: January 15, 1999
Liquid and gas filtration, purification, and separation units, namely, filters, dialyzers; ion exchangers, ion exchanger…
Owned by: Graver Technologies LLC
Serial Number: 75621976
E-PAK
Filed: May 12, 2008
Filtration apparatus, namely, cartridges containing activated carbons, ion exchange resins, or inorganic adsorbents, for…
Owned by: Graver Technologies LLC
Serial Number: 77471744
TURBOGUARD
Filed: August 26, 2008
filters and filtering apparatus for high purity water filtration in condensate polishing systems and process water systems…
Owned by: Graver Technologies LLC
Serial Number: 77555625
CITADEL
Filed: July 15, 2015
Industrial process filters in the nature of filtration cartridges for the filtration of liquids and gases for use in the…
Owned by: Graver Technologies LLC
Serial Number: 86693332
CELLUTEC
Filed: December 1, 2023
Filter cartridges for the filtration of liquids, namely, water and beverage filtration and purification units and replacement…
Owned by: Graver Technologies LLC
Serial Number: 98294910
