Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10864575 | Radially acting aftercooler for horizontal continuous casting | Max Ahrens | 2020-12-15 |
| 9611703 | Drill pipe identification method and apparatus | — | 2017-04-04 |
| 9452487 | Exothermic cutting rod | David Dean McComb | 2016-09-27 |