BE

by Doris Erickson, executor

AR Atlantic Richfield: 1 patents #468 of 1,061Top 45%
📍 Richton Park, IL: #26 of 46 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,084,005 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4251347 White mineral oil made by two stage hydrogenation Maurice K. Rausch, Henry Erickson, Gerald E. Tollefsen, Thomas W. Kelly 1981-02-17