SK

Stephen L. Koontz

PP Phillips Petroleum: 1 patents #819 of 1,401Top 60%
📍 Angleton, TX: #108 of 205 inventorsTop 55%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #4,055,825 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4397740 Method and apparatus for cooling thermally cracked hydrocarbon gases — 1983-08-09