DK

Donald W. Kirk

📍 Bolton, CA: #5 of 15 inventorsTop 35%
Overall (2016): #415,187 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9381493 Production of biochar absorbent from anaerobic digestate John W. Graydon, Andrew J. White 2016-07-05