JK

James S. Kilburn

OS Occidental Oil Shale: 2 patents #9 of 37Top 25%
📍 Grand Junction, CO: #84 of 315 inventorsTop 30%
🗺 Colorado: #17,029 of 40,980 inventorsTop 45%
Overall (All Time): #2,371,175 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4294563 Thermally insulated bulkhead for in situ oil shale retort — 1981-10-13
4279444 Jetting out weak areas for forming an in situ oil shale retort — 1981-07-21