Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781807 | Double membrane for a dust pump | Frank Hannemann, Marcus Weder | 2020-09-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781807 | Double membrane for a dust pump | Frank Hannemann, Marcus Weder | 2020-09-22 |