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Lenox Institute of Water Technology, Inc.
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Lenox, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Three zone dissolved air floatation clarifier with fixed lamellae a...
Patent number
6,174,434
Issue date
Jan 16, 2001
The Lenox Institute of Water Technology, Inc.
Milos Krofta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Three zone dissolved air flotation clarifier with improved efficiency
Patent number
5,863,441
Issue date
Jan 26, 1999
Lenox Institute of Water Technology, Inc.
Milos Krofta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Three zone dissolved air flotation clarifier with improved efficiency
Patent number
5,846,413
Issue date
Dec 8, 1998
Lenox Institute of Water Technology, Inc.
Milos Krofta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
High capacity single tank water clarification method
Patent number
5,567,319
Issue date
Oct 22, 1996
Lenox Institute of Water Technology, Inc.
Milos Krofta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
High capacity single tank water clarification system
Patent number
5,415,771
Issue date
May 16, 1995
The Lenox Institute of Water Technology, Inc.
Milos Krofta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Compact clarifier system for municipal waste water treatment
Patent number
5,306,422
Issue date
Apr 26, 1994
Lenox Institute of Water Technology, Inc.
Milos Krofta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Lamellar clarifier with rectilinear tank
Patent number
5,268,099
Issue date
Dec 7, 1993
Lenox Institute of Water Technology, Inc.
Milos Krofta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL