Scott D. Wallace

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St. Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for removing pollutants from water
- Patent number 6,652,743
- Issue date Nov 25, 2003
- North American Wetland Engineering, Inc.
- Scott D. Wallace
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Absorption field reclamation and maintenance system
- Patent number 6,576,130
- Issue date Jun 10, 2003
- North American Wetland Engineering, Inc.
- Scott D. Wallace
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for removing pollutants from water
- Patent number 6,406,627
- Issue date Jun 18, 2002
- North American Wetland Engineering, Inc.
- Scott D. Wallace
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System for removing pollutants from water
- Patent number 6,200,469
- Issue date Mar 13, 2001
- North American Wetland Engineering
- Scott D. Wallace
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
System and method for removing pollutants from water
- Publication number 20030024874
- Publication date Feb 6, 2003
- Scott D. Wallace
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE