Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678747 | Double needle button attacher | Jack Kalbfeld | 1997-10-21 |
| 5593033 | Clip of attachments | — | 1997-01-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678747 | Double needle button attacher | Jack Kalbfeld | 1997-10-21 |
| 5593033 | Clip of attachments | — | 1997-01-14 |