Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10214988 | Riserless abandonment operation using sealant and cement | Fred Sabins, David Duane BROWN, Jorge Esteban Leal, Larry Watters, Xiaoxu Li | 2019-02-26 |
| 10202733 | Method of using low-density, freezable fluid to create a flow barrier in a well | Nathan Kyle Combs, David Duane BROWN, Larry Watters | 2019-02-12 |
| 9416051 | Cementing composition comprising nonionic hydrophobically-modified cellulose ethers and its use | Roger L. Kuhlman, Cole A. Witham, Michael K. Poindexter, Raymond M. Jones, Nathan Kyle Combs +1 more | 2016-08-16 |
| 7708069 | Method to enhance proppant conductivity from hydraulically fractured wells | Mahadev Ammachathram, Larry Watters | 2010-05-04 |