Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6350490 | Method of manufacturing a rotogravure printing medium | David Bressler, Daniel Caligaro | 2002-02-26 |
| 6136375 | Method of manufacturing a rotogravure printing medium | David Bressler, Daniel Caligaro | 2000-10-24 |
| 5694852 | Rotogravure printing media and methods of manufacturing a rotogravure printing device employing the media | David Bressler, Daniel Calligaro | 1997-12-09 |
| 4934231 | Rotary die-cutting apparatus | Daniel Calligaro, Vincent Trapasso | 1990-06-19 |
| 4205596 | Rotary die cutting device | — | 1980-06-03 |
| 4187752 | Rotary die lock structure | — | 1980-02-12 |