Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4573575 | Needle packaging | Siegmar Bergrath | 1986-03-04 |
| 4519330 | Sewing needle with two portion shank | Thaddeus J. Zylbert, Wolf-Dieter Fuhrmann, Hans Hammer | 1985-05-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4573575 | Needle packaging | Siegmar Bergrath | 1986-03-04 |
| 4519330 | Sewing needle with two portion shank | Thaddeus J. Zylbert, Wolf-Dieter Fuhrmann, Hans Hammer | 1985-05-28 |