Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859548 | Method for generating a lattice structure with a phase shift on the surface of a substrate | Gerhard Heise, Ulrich Wolff | 1989-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859548 | Method for generating a lattice structure with a phase shift on the surface of a substrate | Gerhard Heise, Ulrich Wolff | 1989-08-22 |