Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8011052 | Device for cleaning multidiameter pipelines | Eugene A. Kapustin | 2011-09-06 |
| 7975342 | Device for moving a pig through a conduit, such as a pipeline | — | 2011-07-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8011052 | Device for cleaning multidiameter pipelines | Eugene A. Kapustin | 2011-09-06 |
| 7975342 | Device for moving a pig through a conduit, such as a pipeline | — | 2011-07-12 |