Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5311938 | Retrievable packer for high temperature, high pressure service | Colby M. Ross, William David Henderson | 1994-05-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5311938 | Retrievable packer for high temperature, high pressure service | Colby M. Ross, William David Henderson | 1994-05-17 |