Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348334 | Process for producing the magnesium salt of 3-nitro-naphthalene-1,5-disulfonic acid (nitro-Armstrong's acid) | Bernhard Albrecht, Vinzenz Habermacher, Horst Behre, Lutz Kienitz, Wolfgang Schenk +2 more | 1982-09-07 |
| 4280940 | Thermoplastic composition comprising vinyl chloride polymer and two chlorinated polyethylenes | Helmut Klug | 1981-07-28 |
| 4217304 | Continuous reduction process | Bernhard Albrecht, Vinzenz Habermacher, Paul Havalda, Georg Halfter | 1980-08-12 |