DH

Darrell G. HOLLIS

OC Occidental Chemical: 1 patents #1 of 5Top 20%
📍 Conway Springs, KS: #1 of 1 inventorsTop 100%
🗺 Kansas: #340 of 1,131 inventorsTop 35%
Overall (2021): #484,193 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11104627 Method for making 1,1,3,3-tetrachloropropene Rodney L. Klausmeyer, Keith S. Kramer, John Lee Dawkins, Derrek Rae Burrows 2021-08-31