Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635130 | Pyrotechnic composition for producing IR-radiation | — | 2003-10-21 |
| 6581520 | Pyrotechnic active mass for producing an aerosol highly emissive in the infrared spectrum and inpenetrable in the visible spectrum | Axel Dochnahl | 2003-06-24 |
| 6578492 | Pyrotechnic smoke screen units for producing an aerosol impenetrable in the visible, infrared and millimetric wave range | Josef Schneider | 2003-06-17 |