Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7153554 | Inkjet receptive and laser printable coating for holographic and metallic media | Earl Spice | 2006-12-26 |
| 6458449 | Inkjet printable holographic paper | Timothy R. McDonald, Earl Spice, John Hazen | 2002-10-01 |