Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572927 | Method for sealing porous building materials and building components | Gerd Josef Pleyers | 2003-06-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572927 | Method for sealing porous building materials and building components | Gerd Josef Pleyers | 2003-06-03 |