Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4198486 | Flameproof polystyrene foam and process for the manufacture thereof | Walter Albert | 1980-04-15 |
WM
Wolfgang Mylich
Overall (All Time): #4,110,150 of 4,157,543Top 100%
1
Patents All Time