Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494770 | Paving element having drainage channels and pavement system incorporating same | Harald von Langsdorff | 2019-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494770 | Paving element having drainage channels and pavement system incorporating same | Harald von Langsdorff | 2019-12-03 |