Issued Patents All Time
Showing 1–6 of 6 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 |
| 10502509 | Method and apparatus for cleaning tubes in a rotary path | Kristen E. Gromes | 2019-12-10 |
| 9328979 | Heat exchanger cleaning tool with three axis control | — | 2016-05-03 |
| 4608716 | Safety jump suit uniform and lifting mechanism for miners and other workers | — | 1986-09-02 |