Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818267 | Fire protection glazing, method for producing the same and material used in this production method | Simon Frommelt | 2004-11-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818267 | Fire protection glazing, method for producing the same and material used in this production method | Simon Frommelt | 2004-11-16 |