Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338352 | Dry erase inks, and associated methods and writing instruments | Russell A. Vanderhoof | 2025-06-24 |
| 12209192 | Opaque ink formulations and associated writing instruments | Marty Sexton | 2025-01-28 |