Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11742445 | Process of preparing colored solar cells | Sebastian Barth, Laurent DELOUX | 2023-08-29 |
| 11261333 | Ceramic colours | Lukas HAMM, Carsten Handrosch, Jens-Heinrich Kersten, Cairon PLATZER, Markus Thong +1 more | 2022-03-01 |
| 9615652 | Broom head with bristle structure | Norbert Weis, Hans-Jörg Clemen | 2017-04-11 |
| 9375076 | Broom head | Norbert Weis, Hans-Jörg Clemen | 2016-06-28 |
| 8959705 | Robot for cleaning smooth surfaces | Ralf Juergens | 2015-02-24 |
| 8881331 | Head for a mop | Karl-Ludwig Gibis, Lars Schmitt | 2014-11-11 |