Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6210088 | Chassis conversion device | — | 2001-04-03 |
| 5706098 | System for adjusting color intensity of neighboring pixels | Jeffery J. Clark, Bo Lewendal, Gregory P. Thornton | 1998-01-06 |
| 5686998 | System for adjusting color intensity of neighboring pixels | Jeffery J. Clark, Bo Lewendal, Gregory P. Thornton | 1997-11-11 |
| 5646742 | System for adjusting color intensity of neighboring pixels | Jeffery J. Clark, Bo Lewendal, Gregory P. Thornton | 1997-07-08 |
| 5398297 | Improved color rendering method for intensity-variable printing based upon a dithering table | Jeffery J. Clark, Bo Lewendal, Christopher D. Shaver, Gregory P. Thornton, Patrick E. Welborn | 1995-03-14 |