Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D381882 | Preschool scissors | Paul R. McDonald | 1997-08-05 |
| D381883 | Scissors | Paul R. McDonald | 1997-08-05 |
| D378742 | Compass | Paul R. McDonald | 1997-04-08 |
| D378743 | Ruler | Paul R. McDonald | 1997-04-08 |
| D378756 | Shape maker | Paul R. McDonald | 1997-04-08 |