Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10294757 | Methods and compositions related to gelled layers in oil and/or gas wells | Angus Fursdon-Welsh, James Silas | 2019-05-21 |
| 10000693 | Methods and compositions for use in oil and/or gas wells | Randal M. Hill, Melinda Soeung | 2018-06-19 |
| 9884988 | Methods and compositions for use in oil and/or gas wells | Keith Ingram Dismuke, Randal M. Hill, Andrei Zelenev, James Silas, David Germack +12 more | 2018-02-06 |