Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561713 | Metallic ink composition for wick type writing instruments | Charles Reichmann | 2003-05-13 |
| 6402412 | Metallic ink composition for wick type writing instruments | Charles Reichmann | 2002-06-11 |
| 6224284 | Metallic ink composition for wick type writing instruments | Charles Reichmann | 2001-05-01 |