WS

Wayne S. Stewart

PP Phillips Petroleum: 1 patents #54 of 170Top 35%
📍 Coffeyville, KS: #2 of 6 inventorsTop 35%
🗺 Kansas: #76 of 413 inventorsTop 20%
Overall (1989): #45,448 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4876030 Organophilic clay suspension medium George G. Dixon, Robert M. Parlman 1989-10-24