Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11358197 | Processing of hollow sections | Karl T. Hartwig | 2022-06-14 |
| 9862013 | Apparatus for deformation of solid sections | Karl T. Hartwig | 2018-01-09 |
| 9776232 | Processing of hollow sections | Karl T. Hartwig | 2017-10-03 |