Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046640 | Safety-oriented automation system having automatic address recovery | Herbert Barthel, Richard List, Mario Maier, Martin Maier | 2011-10-25 |
| 7890557 | Reliable recording of input values | Herbert Barthel, Bernard Mysliwiec, Hartmut Schütz | 2011-02-15 |