Issued Patents 2019
Showing 1–2 of 2 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 |