Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7232499 | Method of preparing plastic materials to allow lamination of a pre-press color proof | Roger S. Kerr, David A. Niemeyer | 2007-06-19 |
| 6811641 | Lamination method to create a pre-press proof with a thermal mark | Roger S. Kerr | 2004-11-02 |
| 6702915 | Lamination envelope | Roger S. Kerr | 2004-03-09 |
| 6565694 | Method of preparing metal plates to allow lamination of a pre-press color proof | Roger S. Kerr, David A. Niemeyer | 2003-05-20 |