Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817398 | Latch needle for loop forming textile machines | Ferdinand Schuller | 1989-04-04 |
| 4817399 | Knitting tool for textile machines, particularly knitting machines | Ferdinand Schuller | 1989-04-04 |