Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671935 | Air bag and manufacturing method therefor | Artur Foehl | 1997-09-30 |
| 5653127 | Device on a warp knitting machine for crocheting an elastic band with fleece and an elastic band produced by this device | Fritz Schulein | 1997-08-05 |