Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6367804 | Variable bore ram packer for tapered tubular members in a ram type blowout preventer | — | 2002-04-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6367804 | Variable bore ram packer for tapered tubular members in a ram type blowout preventer | — | 2002-04-09 |