Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9132478 | Cast iron alloy for cylinder heads | Ulf Schmidtgen, Falk Schönfeld | 2015-09-15 |
| 6168399 | Shot piston for molten plastic material | Detlef Gneuss | 2001-01-02 |
| 4396523 | 1-Phenyl-and-benzyl-2,2-dichloro-cyclopropanes | Gotz Blume | 1983-08-02 |
| 4292210 | 1-Phenyl- and -benzyl-2,2-dichloro-cyclopropanes as scents | Gotz Blume | 1981-09-29 |
| 4263459 | 3-Methyl-aldehydes, processes for their preparation and their use as odorants | Kurt Bauer, Detlef Hagena | 1981-04-21 |