Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6896429 | Constant density printer system | Dennis R. White, Jeng-Dung Jou, Gordon B. Barrus, John W. Gemmell, John Kinley +2 more | 2005-05-24 |
| 6695495 | Constant density printer system | Dennis R. White, Jeng-Dung Jou, Lihu Chiu, Gordon B. Barrus | 2004-02-24 |
| 6478487 | Line printer variable print ribbon system | Jeng-Dung Jou | 2002-11-12 |
| 6423155 | High strength metal alloys with high magnetic saturation induction and method | Norman E. Farb | 2002-07-23 |
| 6244768 | Resilient elastomeric line printer platen having outer layer of hard material | Norman E. Farb | 2001-06-12 |
| 6146033 | High strength metal alloys with high magnetic saturation induction and method | Norman E. Farb | 2000-11-14 |