Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461123 | Turbomolecular pump | — | 2002-10-08 |
| 6409477 | Vacuum pump | Armin Blecker, Wolfgang Eberl, Heinz Reichhart | 2002-06-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461123 | Turbomolecular pump | — | 2002-10-08 |
| 6409477 | Vacuum pump | Armin Blecker, Wolfgang Eberl, Heinz Reichhart | 2002-06-25 |