Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519645 | End wall for a gutter for surface drainage | Stephan G. Meier | 2019-12-31 |
| 10184239 | Covering consisting of a plurality of gratings inserted one into another | Arne Meincke | 2019-01-22 |
| 9745733 | Drainage channel with a drainage body and a cover | Jan Mieze, James Canney, Stephan G. Meier | 2017-08-29 |
| 7931421 | Grating | Axel Rathmann | 2011-04-26 |