Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4688603 | Insulated hose of synthetic material | Andreas Donnerhack, Detlef Jankowski, Klemens Thoma, Wolfgang Volker | 1987-08-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4688603 | Insulated hose of synthetic material | Andreas Donnerhack, Detlef Jankowski, Klemens Thoma, Wolfgang Volker | 1987-08-25 |