Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477443 | Method and apparatus for charging for printing mixed sheet sizes on an electrophotographic printing machine | David L. Salgado, John W. Daughton, Jeffrey Gramowski, Michael W. Barrett | 2002-11-05 |
| 6112039 | Auditing system for a digital copier-printer | David L. Salgado, Michael W. Barrett, Jeffrey Gramowski | 2000-08-29 |