Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5518809 | Water-based transparent image recording sheet for plain paper copiers | Dwight Evans, Manisha Sarkar | 1996-05-21 | $10,838,000 |
| 5411787 | Water based transparent image recording sheet | Subodh K. Kulkarni, Jeffrey C. Chang, Robert E. Martinson, John J. Stofko, Jr. | 1995-05-02 | $7,143,000 |
| 5200254 | Receptor sheet manifolds for thermal mass transfer imaging | David N. Anderson, Feng Lin, Manisha Sarkar, Donald J. Williams | 1993-04-06 | $11,080,000 |
| 5175045 | Receptor sheet for thermal mass transfer imaging | Mohammed Iqbal, Donald J. Williams, Patricia J. A. Brandt | 1992-12-29 | $8,799,000 |
| 4285046 | Correlation method | — | 1981-08-18 |