David L. Schaeffer

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Brainerd, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Mechanical demoisturizing of partially-decomposed organic material
- Patent number 10,072,214
- Issue date Sep 11, 2018
- American Peat Technology, LLC
- Douglas A. Green
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
MECHANICAL DEMOISTURIZING OF PARTIALLY-DECOMPOSED ORGANIC MATERIAL
- Publication number 20240091679
- Publication date Mar 21, 2024
- AMERICAN PEAT TECHNOLOGY, LLC
- Douglas A. Green
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MECHANICAL DEMOISTURIZING OF PARTIALLY-DECOMPOSED ORGANIC MATERIAL
- Publication number 20240091678
- Publication date Mar 21, 2024
- AMERICAN PEAT TECHNOLOGY, LLC
- Douglas A. Green
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE