Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662821 | Method and device for producing a screen printing stencil | — | 1997-09-02 |
| 5605097 | Method for producing a screen printing stencil with a laser | Harald Kapfinger | 1997-02-25 |