Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626663 | Spacer for insulating glazing units | Walter Schreiber, Hans-Werner Kuster | 2020-04-21 |
| 10508486 | Glass-fiber-reinforced spacer for insulating glazing unit | Egbert Schwerdt, Walter Schreiber | 2019-12-17 |