Jeffrey John Hanson

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Babbitt, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Bioreactor, system, and method for reduction of sulfates from surfa...
- Patent number 11,104,596
- Issue date Aug 31, 2021
- Clearwater BioLogic LLC
- Jeffrey John Hanson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Bioreactor for sulfate reduction
- Patent number 10,597,318
- Issue date Mar 24, 2020
- Clearwater BioLogic LLC
- Jeffrey John Hanson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
SURFACE WATER SULFIDE REDUCTION
- Publication number 20240116782
- Publication date Apr 11, 2024
- Clearwater BioLogic LLC
- Jeffrey John Hanson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SURFACE WATER SULFIDE REDUCTION
- Publication number 20240116788
- Publication date Apr 11, 2024
- Clearwater BioLogic LLC
- Jeffrey John Hanson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BIOREACTOR FOR SULFATE REDUCTION
- Publication number 20200156972
- Publication date May 21, 2020
- Clearwater BioLogic LLC
- Jeffrey John Hanson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BIOREACTOR FOR SULFATE REDUCTION
- Publication number 20200010346
- Publication date Jan 9, 2020
- Clearwater BioLogic LLC
- Jeffrey John Hanson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE