Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8975992 | Electromagnetic drive | Martin Böttcher | 2015-03-10 |
| 8746072 | Pressure switch having a transducer or pin extending into the fluid flow path | Jürgen Kreutzkämper, Fabian Schmidt, Dieter Schonherr | 2014-06-10 |
| 8481880 | Drive system for electrical switching devices | Martin Böttcher | 2013-07-09 |
| 7482902 | Linear magnetic drive | Carsten Protze | 2009-01-27 |
| 6486420 | Disconnector contact drive devices for switching installations which supply and distribute power | Martin Boettcher | 2002-11-26 |