Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4369721 | Embroidering machine with thread changer | Kurt Bolldorf | 1983-01-25 |
| 4289086 | Needle bar coupling in an embroidering machine | Kurt Bolldorf | 1981-09-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4369721 | Embroidering machine with thread changer | Kurt Bolldorf | 1983-01-25 |
| 4289086 | Needle bar coupling in an embroidering machine | Kurt Bolldorf | 1981-09-15 |