Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11345796 | Inflatable stopper | Leonard Van Beugen | 2022-05-31 |
| 11268644 | Flow stopping tool for pipelines | Leonard Van Beugen | 2022-03-08 |
| 10837563 | Flow stopping tool for pipelines | Leonard Van Beugen | 2020-11-17 |
| 10676597 | Inflatable stopper | Leonard Van Beugen | 2020-06-09 |