Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694747 | Process for making a cushion, a quilt, or the like, filling material cartridge suitable for carrying out the process, process for making the filling material cartridge, and envelope suitable for carrying out the process | — | 1997-12-09 |
| 5660911 | Tufted carpet and process for producing the same | — | 1997-08-26 |
| 5604025 | Floor covering based upon thermoplastic synthetic material | — | 1997-02-18 |