Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6394748 | Multi-stage side channel pump | Markus Britsche | 2002-05-28 |
| 4588358 | Rotary vane evacuating pump | — | 1986-05-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6394748 | Multi-stage side channel pump | Markus Britsche | 2002-05-28 |
| 4588358 | Rotary vane evacuating pump | — | 1986-05-13 |