Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7730687 | Multilayer decoupling system | Peter Wilhelm Blanke | 2010-06-08 |
| 7698862 | Multi-layer decoupling and sealing system | Peter Wilhelm Blanke | 2010-04-20 |
| 7624551 | Multi-layer decoupling, sealing and drainage system | Peter Wilhelm Blanke | 2009-12-01 |