DA

Donald S. Arnold

KC Kerr-Mcgee Chemical: 1 patents #59 of 115Top 55%
📍 Bethany, OK: #27 of 49 inventorsTop 60%
🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%
Overall (All Time): #4,097,253 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4291002 Process for producing sodium carbonate from complex brines James L. Fairchild, Donald A. Nichols, Merlin D. Coe 1981-09-22