Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4578132 | Process for the production of tufted carpet tiles | Johannes A. H. Claessen | 1986-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4578132 | Process for the production of tufted carpet tiles | Johannes A. H. Claessen | 1986-03-25 |