Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5544828 | Automatic bobbin-changing device having a vertical rotating axis | George-Michael Horndler | 1996-08-13 |
| 4821413 | Method of making electric component | Herbert Schmitt, Dietrich Krause | 1989-04-18 |