Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4391965 | Curing agents | Hans R. Falkenburg, Siegfried Krause | 1983-07-05 |
| 4379909 | Coating compositions | Hans R. Falkenburg, Siegfried Krause | 1983-04-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4391965 | Curing agents | Hans R. Falkenburg, Siegfried Krause | 1983-07-05 |
| 4379909 | Coating compositions | Hans R. Falkenburg, Siegfried Krause | 1983-04-12 |