Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5866643 | High print quality thermal transfer ribbons | Yaoping Tan, Marion E. McCreight | 1999-02-02 |
| 5747176 | Ultra high scratch and smear resistant images for synthetic receivers | Marion E. McCreight | 1998-05-05 |
| 5683785 | Thermal transfer medium for textile printing applications | Marion E. McCreight | 1997-11-04 |
| 5681379 | Thermal transfer ribbon formulation | Marion E. McCreight, Yaoping Tan | 1997-10-28 |
| 5568177 | Thermal transfer printing ribbon for printing security bar code symbols | Marion E. McCreight | 1996-10-22 |
| 5552231 | Thermal transfer ribbon | Marion E. McCreight, Yaoping Tan | 1996-09-03 |
| 5292593 | Transfer ribbon for use with a thermal printer or with an impact printer | Marion E. McCreight | 1994-03-08 |
| 5248652 | Thermal transfer ribbon | — | 1993-09-28 |
| 5128308 | Thermal transfer ribbon | — | 1992-07-07 |
| 5106669 | Magnetic thermal transfer ribbon | Marion E. McCreight, Thomas J. Obringer | 1992-04-21 |
| 5100696 | Magnetic thermal transfer ribbon | Marion E. McCreight, Thomas J. Obringer | 1992-03-31 |
| 5089350 | Thermal transfer ribbon | Thomas J. Obringer, Richard D. Puckett | 1992-02-18 |
| 5084359 | Magnetic thermal transfer ribbon | Marion E. McCreight, Thomas J. Obringer | 1992-01-28 |
| 5047291 | Magnetic thermal transfer ribbon | Marion E. McCreight, Thomas J. Obringer | 1991-09-10 |
| 5006863 | Multiple copy thermal imaging | — | 1991-04-09 |
| 4923749 | Thermal transfer ribbon | — | 1990-05-08 |
| 4628000 | Thermal transfer formulation and medium | Thomas P. Besselman | 1986-12-09 |