Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5856648 | Method and apparatus for producing wells in the surface of a rotogravure cyclinder with a laser | Jakob Frauchiger, Guido Hennig | 1999-01-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5856648 | Method and apparatus for producing wells in the surface of a rotogravure cyclinder with a laser | Jakob Frauchiger, Guido Hennig | 1999-01-05 |