Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699620 | Apparatus for sharpening crayon marking instruments to form an improved arcuate safety marking tip | Linda El-Fakir, Greg Rosen | 1997-12-23 |
| D386338 | Cup dispenser | Jonathan E. Rush | 1997-11-18 |