Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8561709 | Liner top packer seal assembly and method | Sidney K. Smith, Jr. | 2013-10-22 |
| 7802620 | Cementing head | John L. Baugh, Sidney K. Smith, Jr. | 2010-09-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8561709 | Liner top packer seal assembly and method | Sidney K. Smith, Jr. | 2013-10-22 |
| 7802620 | Cementing head | John L. Baugh, Sidney K. Smith, Jr. | 2010-09-28 |