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Patents Grants
last 30 patents
Information
Patent Grant
Purified liquid storage receptacle and a heat transfer assembly and...
Patent number
5,174,121
Issue date
Dec 29, 1992
Environmental Water Technology
Steven L. Miller
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Fluid purifying apparatus and method of purifying fluids
Patent number
5,094,743
Issue date
Mar 10, 1992
Environmental Water Technology, Inc.
Steven L. Miller
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid purifying apparatus and method of purifying fluids
Patent number
5,076,913
Issue date
Dec 31, 1991
Environmental Water Technology, Inc.
Steven L. Miller
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid purifying apparatus and method of purifying fluids
Patent number
5,071,548
Issue date
Dec 10, 1991
Environmental Water Technology, Inc.
Steven L. Miller
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid purifying apparatus and method of purifying fluids
Patent number
5,069,785
Issue date
Dec 3, 1991
Environmental Water Technology, Inc.
Steven L. Miller
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid purifying apparatus and method of purifying fluids
Patent number
5,065,791
Issue date
Nov 19, 1991
Environmental Water Technology, Inc.
Steven L. Miller
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid purifying apparatus and method of purifying fluids
Patent number
5,053,143
Issue date
Oct 1, 1991
Environmental Water Technology, Inc.
Steven L. Miller
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid purifying apparatus and method of purifying fluids
Patent number
5,043,066
Issue date
Aug 27, 1991
Environmental Water Technology, Inc.
Steven L. Miller
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid purifying apparatus and method of purifying fluids
Patent number
5,039,411
Issue date
Aug 13, 1991
Environmental Water Technology, Inc.
Steven L. Miller
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid purifying apparatus and method of purifying fluids
Patent number
5,017,284
Issue date
May 21, 1991
Environmental Water Technology, Inc.
Steven L. Miler
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid reservoir structure for a fluid system
Patent number
4,919,301
Issue date
Apr 24, 1990
Environmental Water Technology, Inc.
Steven L. Miller
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Support structure for a fluid container
Patent number
4,919,375
Issue date
Apr 24, 1990
Environmental Water Technology, Inc.
Steven L. Miller
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Method and apparatus for purifying fluids
Patent number
4,784,771
Issue date
Nov 15, 1988
Environmental Water Technology, Inc.
Ronald L. Wathen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
BIO-DAF SYSTEM FOR DOMESTIC AND INDUSTRIAL WASTEWATER TREATMENT
Publication number
20200223729
Publication date
Jul 16, 2020
Water Environmental Technology
William Michael Fields
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Trademark
last 30 trademarks
Information
Trademark
75121573 - WET INC.
Serial number
75121573
Registration number
2297213
Filing date
Jun 17, 1996
WATER ENVIRONMENTAL TECHNOLOGIES, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75121574 - SOLUTIONS BEYOND CHEMICALS
Serial number
75121574
Registration number
2098367
Filing date
Jun 17, 1996
WATER ENVIRONMENTAL TECHNOLOGIES, INC.
42 - Scientific and technological services and research and design relating thereto