Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6413370 | Roll printing paper suitable for cold set printing and process for its production | Hans P. Hofmann | 2002-07-02 |
| 6391155 | Coated web printing paper suitable for cold-set offset printing | Hans P. Hofmann | 2002-05-21 |