Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481958 | Side channel pump | Hans-Dieter Wilhelm, Matthias Stabb | 2002-11-19 |
| 6471466 | Feed pump | Peter Marx, Hans-Dieter Wilhelm | 2002-10-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481958 | Side channel pump | Hans-Dieter Wilhelm, Matthias Stabb | 2002-11-19 |
| 6471466 | Feed pump | Peter Marx, Hans-Dieter Wilhelm | 2002-10-29 |