| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | Germany | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Computer technology | |
| #3 | Control | |
| #4 | Machines | |
| #5 | Electrical machinery and energy | |
| #6 | Audio-visual technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wergen Gerhard | 12 |
| #2 | Franz Klaus | 3 |
| Publication | Filing date | Title |
|---|---|---|
| EP2015163A1 | Method for transferring characters and device for executing such a method | |
| DE102004045067A1 | Analog actuator | |
| DE19849515C1 | Method for transferring characters in particular to a computer and input device using this method | |
| EP0854437A2 | Positioning device with switch | |
| WO9804998A1 | Multidimensional handle | |
| EP0829066A1 | Analogue control element | |
| DE2552591A1 | Loudspeaker housing for low frequencies - has one driven speaker and one idle speaker partially separated by partitions asymmetrically dividing up space |