Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9486863 | Method for producing slots in a tube wall and slotting tool | Michael Higelin | 2016-11-08 |
| 9308664 | System and method for producing apertures in tubes | Klaus Kalbacher | 2016-04-12 |