Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6537350 | HEPA filter encapsulation | Dianne D. Gates-Anderson, Scott D. Kidd, Ronald W. Attebery | 2003-03-25 |
| 5107346 | Process for providing digital halftone images with random error diffusion | Henry J. Bowers | 1992-04-21 |
| 5051841 | Process for providing digital halftone images with random error diffusion | Harry Bowers | 1991-09-24 |