Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5977227 | Method for forming aqueous dispersions of ketone resins | — | 1999-11-02 |
| 5866643 | High print quality thermal transfer ribbons | Yaoping Tan, Shashi G. Talvalkar | 1999-02-02 |
| 5747176 | Ultra high scratch and smear resistant images for synthetic receivers | Shashi G. Talvalkar | 1998-05-05 |
| 5683785 | Thermal transfer medium for textile printing applications | Shashi G. Talvalkar | 1997-11-04 |
| 5681379 | Thermal transfer ribbon formulation | Shashi G. Talvalkar, Yaoping Tan | 1997-10-28 |
| 5568177 | Thermal transfer printing ribbon for printing security bar code symbols | Shashi G. Talvalkar | 1996-10-22 |
| 5552231 | Thermal transfer ribbon | Shashi G. Talvalkar, Yaoping Tan | 1996-09-03 |
| 5292593 | Transfer ribbon for use with a thermal printer or with an impact printer | Shashi G. Talvalkar | 1994-03-08 |
| 5106669 | Magnetic thermal transfer ribbon | Shashi G. Talvalkar, Thomas J. Obringer | 1992-04-21 |
| 5100696 | Magnetic thermal transfer ribbon | Shashi G. Talvalkar, Thomas J. Obringer | 1992-03-31 |
| 5084359 | Magnetic thermal transfer ribbon | Shashi G. Talvalkar, Thomas J. Obringer | 1992-01-28 |
| 5047291 | Magnetic thermal transfer ribbon | Shashi G. Talvalkar, Thomas J. Obringer | 1991-09-10 |