| FLEXRO MOBILE Arrowhead Industrial Water, Inc.
74115379 14 Nov 1990 | on 07 Jan 2001 | portable water purification units,portable water purification units Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) "MOBILE" | | | ULTRAFLEX Arrowhead Industrial Water, Inc.
74427873 20 Aug 1993 | on 20 Jul 1995 | modular filtration units comprised of a microporous of semi-permeable ... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) modular filtration units comprised of a microporous of semi-permeable filter for use in water treatment and/or purification systems upstream of a reverse osmosis water treatment and/or purification system | | | ULTRAFLEX Arrowhead Industrial Water, Inc.
74228017 05 Dec 1991 | on 04 May 1993 | modular filtration units comprised of a microporous or semi-permeable ... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) ULTRA-FLEX | | | PREFLEX Arrowhead Industrial Water, Inc.
74228013 05 Dec 1991 | on 04 May 1993 | modular units comprised of activiated carbon, cation exchange resin or... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) modular units comprised of activiated carbon, cation exchange resin or filter media for use in water treatment and/or purification systems | | | FLEXRO Arrowhead Industrial Water, Inc.
74115252 14 Nov 1990 | on 17 Dec 1992 | portable water purification units,portable water purification units Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) portable water purification units | |