Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7770303 | Marking template | Ann Margaret Duncan | 2010-08-10 |
| 7255051 | Template to assist the process of circular sewing embroidery and the like | Ann Margaret Duncan | 2007-08-14 |