Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12350677 | Device for loading pellets into reactor tubes | Dennis Patrick McAndrews, Paul D. Gossen, Christopher G. Johns | 2025-07-08 |
| 12228356 | Device for cleaning inner surface of heat exchanger tubes | Dennis Patrick McAndrews, Stephen W. Brewer | 2025-02-18 |