Stuart J. Munson

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Minneapolis, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Water treatment apparatus incorporating walnut shell filter media a...
- Patent number 9,580,335
- Issue date Feb 28, 2017
- SIEMENS ENERGY, INC.
- Chad L. Felch
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water filter apparatus incorporating walnut shell filter media and...
- Patent number 8,747,667
- Issue date Jun 10, 2014
- SIEMENS ENERGY, INC.
- Chad L. Felch
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
WATER TREATMENT APPARATUS INCORPORATING WALNUT SHELL FILTER MEDIA A...
- Publication number 20140231356
- Publication date Aug 21, 2014
- SIEMENS ENERGY, INC.
- Chad L. Felch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water Treatment Methods
- Publication number 20110174746
- Publication date Jul 21, 2011
- Chad L. Felch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water Treatment Apparatus and System
- Publication number 20110163049
- Publication date Jul 7, 2011
- SIEMENS WATER TECHNOLOGIES CORP.
- Chad L. Felch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL