Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875843 | Vacuum mold for manufacturing cushions with back-foamed covers | Volker Onnenberg | 1989-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875843 | Vacuum mold for manufacturing cushions with back-foamed covers | Volker Onnenberg | 1989-10-24 |