Prince N. Dugba

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Magnolia, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Two-stage biogas production system for anaerobic digesters
- Patent number 11,634,349
- Issue date Apr 25, 2023
- Robert O. Hoffland
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Two-Stage Biogas Production System for Anaerobic Digesters
- Publication number 20210292203
- Publication date Sep 23, 2021
- Robert O. Hoffland
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE