Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5212885 | High gas sealibility makeup for API buttress connections | James B. Day | 1993-05-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5212885 | High gas sealibility makeup for API buttress connections | James B. Day | 1993-05-25 |