Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083000 | Swellable packer having a cable conduit | Brian Nutley | 2011-12-27 |
| 8074723 | Ring member for a swellable downhole packer | Brian Nutley | 2011-12-13 |
| 7896085 | Downhole apparatus with a swellable support structure | Brian Nutley | 2011-03-01 |