Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5230955 | Plastic sheet or plate with flameproofing means | Otto Diroll, Klaus Hofmann, Uwe Jacobsen, Hans Lorenz, Peter R. Szigeti +4 more | 1993-07-27 |
GS
Gunther Schreyer
Rohm Gmbh Chemische Fabrik: 1 patents #43 of 153Top 30%
Overall (All Time): #3,829,395 of 4,157,543Top 95%
1
Patents All Time