Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10208436 | Scraper device, as well as construction machine | Herbert Ley, Günter Hähn | 2019-02-19 |
| 9644340 | Scraper device, as well as construction machine | Herbert Ley, Günter Hähn | 2017-05-09 |
| 9551118 | Scraper device, as well as construction machine | Herbert Ley, Günter Hähn | 2017-01-24 |
| 8899690 | Scraper device, as well as construction machine | Herbert Ley, Günter Hähn | 2014-12-02 |
| 8376469 | Scraper device, as well as construction machine | Herbert Ley, Günter Hähn | 2013-02-19 |
| 8100480 | Scraper device, as well as construction machine | Herbert Ley, Günter Hähn | 2012-01-24 |