Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980903 | Installation switch device having a connecting terminal arrangement | Matthias Bitz, Ralf Kraus | 2011-07-19 |
| 7896685 | Installation switching device | Carola Thielen, Albert Stieger, Richard Hack | 2011-03-01 |