Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6128925 | Forming tool for structuring flat material, especially plate glass | Heinrich Ostendarp | 2000-10-10 |
| 5987923 | Process and apparatus for hot forming precision structures in flat glass | Heinrich Ostendarp | 1999-11-23 |