Filters
on 11 Dec 2024
Ovivo Inc.
74451410 · 20 Oct 1993
27 Mar 2025
011
QUADRA CLEAN,multi-cell granular media filter for water and wastewater...
on 15 Oct 2024
Ovivo, Inc.
97122670 · 12 Nov 2021
15 Oct 2030
011
H TWO P W,apparatus and installations for industrial use for purificat...
on 21 Aug 2024
OVIVO INC.
86011860 · 16 Jul 2013
12 Jun 2034
009
Waste water treatment apparatus, namely, a standard skid-mounted indus...
on 31 Jul 2024
Ovivo Inc.
74409306 · 01 Jul 1993
10 May 2034
011
HYDRO SEAL,gas retention unit comprised of ballasting for floating gas...
on 24 Jun 2024
Ovivo Inc.
74408052 · 28 Jun 1993
10 May 2034
011
solid removal collectors for liquid/solid sedimentation basins in wate...
on 21 Jun 2024
Ovivo Inc.
74196994 · 22 Aug 1991
15 May 2025
011
CASTLE CLEAN,cast-in-place granular media filter underdrain for munici...
on 23 Apr 2024
Ovivo Inc.
74330704 · 12 Nov 1992
20 Jul 2033
011
equipment used in the field of waste water treatment facilities; namel...
on 03 Apr 2024
Ovivo Inc.
76281172 · 06 Jul 2001
02 Dec 2033
011
WATER SCREENING INSTALLATIONS, NAMELY WATER FILTERING AND TREATMENT UN...
on 18 Feb 2024
Ovivo Inc.
76446609 · 03 Sep 2002
11 Mar 2033
042
ENGINEERING AND CUSTOM DESIGN SERVICES FOR WATER AND WASTEWATER EQUIPM...
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Craig christensen (40)
Thomas m freiburger (1)
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