JS

James E. Stolhand

CO Conoco: 1 patents #11 of 70Top 20%
📍 Ponca City, OK: #8 of 51 inventorsTop 20%
🗺 Oklahoma: #151 of 749 inventorsTop 25%
Overall (1989): #99,043 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4844817 Low pressure hydrocyclone separator David A. Flanigan, Elwyn Shimoda 1989-07-04