Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7325867 | Jack bracket and method for the production thereof | Juergen Gade, Heinz Koslowski, Joachim Neumann, Frank Schmuck | 2008-02-05 |
| 6196622 | Rear structure of a unitized motor vehicle body and method for it manufacture | Martin Brodt, Joerg Zimmerman | 2001-03-06 |
| 4631063 | Process for finish dressing minerally dressed leathers or those dressed by a combined method, using polymer dressings | Dolf Stockhausen, Miroslav Chmelir, Manfred Kaussen, Kurt Dahmen | 1986-12-23 |
| 4533387 | Chemical process for producing alkali and alkaline earth metals | Gerhard Holland | 1985-08-06 |
| 4428771 | Process for the separation of metals from a gaseous mixture formed during reduction | Gerhard Holland | 1984-01-31 |
| 4318705 | Process for improving the lightfastness of conventionally dyed leather | Kurt Dahmen, Dolf Stockhausen | 1982-03-09 |
| 4288411 | Process for the selective production of a plurality of individual pure halides and/or halide mixtures from a mixture of solid oxides | Gerhard Holland | 1981-09-08 |
| 4208184 | Dried pulverulent products | Kurt Dahmen, Eduard Barthell | 1980-06-17 |