Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5731091 | Process for producing functional vitreous layers | Helmut Schmidt, Martin Mennig, Thomas Burkhart, Claudia Fink-Straube, Gerhard Jonschker +1 more | 1998-03-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5731091 | Process for producing functional vitreous layers | Helmut Schmidt, Martin Mennig, Thomas Burkhart, Claudia Fink-Straube, Gerhard Jonschker +1 more | 1998-03-24 |