Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5984556 | Writing instrument improved outer barrel and method of producing the outer barrel | Curtis Gray, Michael McKenna | 1999-11-16 |
| D402312 | Cap for writing instruments | Jean Francois Chevalier, Craig M. Stevens, Richard Williams | 1998-12-08 |
| D401280 | Cap for writing instruments | Jean Francois Chevalier, Craig M. Stevens, Richard Williams | 1998-11-17 |
| D393876 | Writing instrument having light reflective surfaces | Curtis Gray, Michael McKenna | 1998-04-28 |