Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852617 | Weft yarn store | Gerardus Spang | 1989-08-01 |
| 4850401 | Weft yarn store and an electromagnetic yarn clamp therefor | — | 1989-07-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852617 | Weft yarn store | Gerardus Spang | 1989-08-01 |
| 4850401 | Weft yarn store and an electromagnetic yarn clamp therefor | — | 1989-07-25 |