Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7018956 | Crosslinked polymer fluids and crosslinking concentrates therefor | James W. Dobson, Jr., Shauna L. Hayden | 2006-03-28 |
| 6936575 | Borate crosslinker suspensions with more consistent crosslink times | James W. Dobson, Jr., Shauna L. Hayden | 2005-08-30 |