Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879420 | Partition wall system with clamping profile | Johannes Joseph, Pieter Marcel De Graaf | 2018-01-30 |
| 9506246 | Partition wall system including clamping of the panels | Johannes Joseph, Pieter Marcel De Graaf | 2016-11-29 |