Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12065754 | Method for passivating the surface of a tinplate and electrolysis system for carrying out the method | Christoph Molls, Birgit Bergholz | 2024-08-20 |
| 5225266 | Specimen slide | — | 1993-07-06 |
| 4231915 | Use of di-(cyclohexylethylmethylol) phthalates or di-(ethylcyclohexylmethylol) phthalates as plasticizers for polyvinyl chloride | Manfred Kaufhold, Dieter Hepp | 1980-11-04 |