Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7152973 | Inkjet receiver media | Richard A. Hann | 2006-12-26 |
| 6838136 | Coated substrate for use in ink-jet printers | Richard A. Hann, Alan Butters, Jeffrey Michael Howell | 2005-01-04 |
| 5700756 | Thermal transfer printing dyesheet | — | 1997-12-23 |
| 5300474 | Thermal transfer dyesheet | Kazuhiko Sakata, Warren T. Smith, Richard A. Hann | 1994-04-05 |
| 5248653 | Thermal transfer dyesheet | Kazuhiko Sakata, Warren T. Smith, Richard A. Hann | 1993-09-28 |
| 5104847 | Thermal transfer printing dyesheet and dye barrier composition therefor | Richard A. Hann | 1992-04-14 |
| 4950641 | Thermal transfer printing dyesheet and backcoat composition therefor | Richard A. Hann | 1990-08-21 |