Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11833501 | Universal tube marker for identifying chemical reactor tubes accurately and efficiently | — | 2023-12-05 |
| 11660579 | Air lance for removing pellets from tubes | Paul D. Gossen, Dennis Patrick McAndrews | 2023-05-30 |
| 11590471 | Device and method for loading pellets into reactor tubes | Dennis Patrick McAndrews, Douglas K. Cornett | 2023-02-28 |