Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731331 | Process for the demulsifying cleaning of metallic surfaces | Stella Bauerochse, Carola Komp, Ralph Van Den Berg, Peter Claude, Franz Dressler +2 more | 2017-08-15 |
| 8609195 | Process for the demulsifying cleaning of metallic surfaces | Stella Bauerochse, Carola Komp, Ralph Van Den Berg, Peter Claude, Franz Dressler +2 more | 2013-12-17 |
| 6153015 | Process for removing soap-contaminated conversion layers on metal workpieces | Klaus Wittel, Georg Bluemlhuber | 2000-11-28 |
| 4400289 | Composition and process for pickling and removing rust from metal | Josef Rones, Horst Danzel | 1983-08-23 |