Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10047322 | Agent for removing stains and deposits comprising an alkylene styrene copolymer | Joachim Leipold, Antje Schirmer | 2018-08-14 |
| 9994803 | Block-shaped agent for application on a sanitary object | Joachim Leipold | 2018-06-12 |