SH

Stein Haavardstein

CO Conocophillips: 3 patents #201 of 954Top 25%
Overall (All Time): #1,312,362 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12196062 Behind casing wash and cement Rick D. Watts, Lars Hovda, James C. Stevens, Dan Mueller, Brett Borland +2 more 2025-01-14
11608718 Behind casing wash and cement Rick D. Watts, Lars Hovda, James C. Stevens, Dan Mueller, Brett Borland +2 more 2023-03-21
11136862 Behind casing wash and cement Rick D. Watts, Lars Hovda, James C. Stevens, Dan Mueller, Brett Borland +2 more 2021-10-05