Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11065849 | Waterproofing membrane with a solid filler component | Frank Hoefflin, Roman Rohrer, Lisa Gutjahr, Roy Z'ROTZ, Simon SCHOENBRODT | 2021-07-20 |
| 10920058 | Manufacturing process and composition for foamed PVC-p rock shields | Frank Hoefflin, Andreas Brunner | 2021-02-16 |