Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4914144 | Halogen-free flameproof molding materials | Klaus Muehlbach, Graham E. McKee, Dieter W. Blum | 1990-04-03 |
HB
Hermann Brandi
Overall (All Time): #3,899,672 of 4,157,543Top 95%
1
Patents All Time