Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611578 | Tool for tying knots in balloons | Henry R. Angelico, Sr., Henry R. Angelico | 1997-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611578 | Tool for tying knots in balloons | Henry R. Angelico, Sr., Henry R. Angelico | 1997-03-18 |