Airflow control and heat recovery in a managed kiln

Assignee

• Biochar Now

Inventors

• Donald P. Aupperle (20 patents)
• Mikel S. Olander (11 patents)
• Benjamin M. Beierwaltes (6 patents)
• William T. Beierwaltes (16 patents)
• James G. Gaspard, II (18 patents)

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