Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6309498 | Self-contained thermal transfer label | — | 2001-10-30 |
| D395236 | Lined box | — | 1998-06-16 |
| 5371058 | Ultraviolet protective coatings for application to heat sensitive record materials and other photodegradable printed matter | James Wittig | 1994-12-06 |
| 4886774 | Ultraviolet protective overcoat for application to heat sensitive record materials | — | 1989-12-12 |