| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 19 | |
| #2 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Control | |
| #3 | Measurement | |
| #4 | Thermal processes | |
| #5 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dr Kieback Erich Ing | 13 |
| #2 | Peter Paul Dipl Ing | 7 |
| #3 | Werner Krohn | 3 |
| #4 | Hans Geisler | 2 |
| #5 | Schaube Jochen Dipl Ing | 2 |
| #6 | Kieback Erich Dr Ing | 2 |
| #7 | Paul Peter | 1 |
| #8 | Guenter Ruebe | 1 |
| #9 | Heinz Schmidt Karl | 1 |
| #10 | Karl Kieback | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1454428A1 | Four-way rotary mixer |