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James W. Chandler
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Ashland, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Anti-backflow plumbing fitting
Patent number
11,767,662
Issue date
Sep 26, 2023
VISTA WATER GROUP, LLC
James W. Chandler
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Water manifold fitting
Patent number
11,718,980
Issue date
Aug 8, 2023
VISTA WATER GROUP, LLC
James W. Chandler
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Water drain management apparatus
Patent number
11,624,176
Issue date
Apr 11, 2023
VISTA WATER GROUP, LLC
James W. Chandler
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Fluid collector for receiving fluids of different densities and pro...
Patent number
11,492,789
Issue date
Nov 8, 2022
VISTA WATER GROUP, LLC
James W. Chandler
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Anti-backflow plumbing fitting
Patent number
11,479,953
Issue date
Oct 25, 2022
VISTA WATER GROUP, LLC
James W. Chandler
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Water drain management apparatus used with autoclaves, sterilizers...
Patent number
11,105,077
Issue date
Aug 31, 2021
VISTA WATER GROUP, LLC
James W. Chandler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Water drain management apparatus used with autoclaves, sterilizers...
Patent number
11,105,076
Issue date
Aug 31, 2021
VISTA WATER GROUP, LLC
James W. Chandler
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Automated thermal exchange system for autoclave sterilizer
Patent number
10,760,853
Issue date
Sep 1, 2020
Crosstex International, Inc.
James W. Chandler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Water supply assembly for an autoclave
Patent number
9,348,342
Issue date
May 24, 2016
VISTA RESEARCH GROUP, LLC
James W. Chandler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and method for controlling microorganisms and biofilms
Patent number
6,423,219
Issue date
Jul 23, 2002
James W. Chandler
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Well water removal and treatment system
Patent number
5,147,530
Issue date
Sep 15, 1992
Water Soft Inc.
James W. Chandler
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System to remove contaminants from water
Patent number
4,659,463
Issue date
Apr 21, 1987
Water Soft, Inc.
James W. Chandler
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water filter
Patent number
4,515,692
Issue date
May 7, 1985
Water Soft, Inc.
James W. Chandler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
AUTOMATED THERMAL EXCHANGE SYSTEM
Publication number
20130240178
Publication date
Sep 19, 2013
VISTA RESEARCH GROUP, LLC
James W. Chandler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Water delivery and filtration system
Publication number
20030036033
Publication date
Feb 20, 2003
James W. Chandler
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
System and method for controlling microorganisms and biofilms
Publication number
20020185419
Publication date
Dec 12, 2002
James W. Chandler
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE