Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5864994 | Glazing element, in particular for facing building facades | Wolfgang Graf, Andreas Georg, Volker Wittwer, Michael Koehl, Franz Brucker +1 more | 1999-02-02 |
LT
Ludwig Thomas
Overall (All Time): #3,640,519 of 4,157,543Top 90%
1
Patents All Time