DK

Donald W. Kirk

📍 Bolton, CA: #6 of 25 inventorsTop 25%
Overall (2018): #433,178 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9919290 Production of biochar absorbent from anaerobic digestate John W. Graydon, Andrew J. White 2018-03-20