Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326872 | Method for making perforations or depressions in a glass work piece | Edward Lucas, Ulrich Schreier | 1982-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326872 | Method for making perforations or depressions in a glass work piece | Edward Lucas, Ulrich Schreier | 1982-04-27 |