Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11460258 | System for cleaning an object such as a heat exchanger | — | 2022-10-04 |
| 11262145 | Method and apparatus for cleaning tubes in a rotary path | Kristen E. Gromes | 2022-03-01 |
| 11255621 | Method and apparatus for cleaning tubes in a rotary path | Kristen E. Gromes | 2022-02-22 |