Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880166 | Valve pistol for a high pressure cleaning device | — | 1989-11-14 |
| 4824335 | Modular high pressure pump | Klaus Lubitz | 1989-04-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880166 | Valve pistol for a high pressure cleaning device | — | 1989-11-14 |
| 4824335 | Modular high pressure pump | Klaus Lubitz | 1989-04-25 |