Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416057 | Tube product, hollow carrier of perforating gun and method of manufacturing the tube product | Jozef Balun, Waldemar Engel, Niko Große-Heilmann, Michael Kaufmann | 2025-09-16 |