Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094073 | Water-permeable ground grid for pavings | Jürgen Manzei | 2018-10-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094073 | Water-permeable ground grid for pavings | Jürgen Manzei | 2018-10-09 |