Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868053 | Flame resistant, halogen-free thermoplastic polymer compositions | Christian Ohm, Wolfgang Wieder, Werner Obrecht, Karl-Heinz Schabel | 1989-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868053 | Flame resistant, halogen-free thermoplastic polymer compositions | Christian Ohm, Wolfgang Wieder, Werner Obrecht, Karl-Heinz Schabel | 1989-09-19 |