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Rand S Faaborg
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Radcliffe, IA, US
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Patents Grants
last 30 patents
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Patent Grant
Modular underdrain systems
Patent number
11,780,741
Issue date
Oct 10, 2023
WesTech Engineering, LLC
Rand S Faaborg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Combination biological contactor and self-backwashing filter systems
Patent number
11,130,693
Issue date
Sep 28, 2021
WesTech Engineering, LLC
Thomas Martin Dumbaugh
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Modular underdrain systems
Patent number
10,941,050
Issue date
Mar 9, 2021
WesTech Engineering, Inc.
Rand S Faaborg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
MODULAR UNDERDRAIN SYSTEMS
Publication number
20210188660
Publication date
Jun 24, 2021
WesTech Engineering & Process Equipment LLC
Rand S Faaborg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MODULAR UNDERDRAIN SYSTEMS
Publication number
20200290891
Publication date
Sep 17, 2020
WesTech Engineering, Inc.
Rand S Faaborg
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE