Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10336534 | Self-cleaning tank | Nathan Hayes Owen, Nathan Scott Batson | 2019-07-02 |
| 10239688 | Sliding—locking below liquid manway door | Nathan Hayes Owen, Michael Blessing | 2019-03-26 |