| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 12 | |
| #2 | Germany | 9 | |
| #3 | France | 5 | |
| #4 | United Kingdom | 5 | |
| #5 | United States | 3 | |
| #6 | Italy | 2 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Computer technology | |
| #3 | Basic communication technologies | |
| #4 | Electrical machinery and energy | |
| #5 | Control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kurd G Groeninger | 2 |
| #2 | Panschow Rudolf Dipl Ing | 2 |
| #3 | Kurd Groeninger Dipl-Ing | 2 |
| #4 | Gallo Mario Dr | 2 |
| #5 | Boettcher Henning Dipl Ing | 1 |
| #6 | Grueninger Kurd Dipl-Ing | 1 |
| #7 | Groninger Kurd G | 1 |
| #8 | Hentschel Michael | 1 |
| #9 | Boettcher Henning | 1 |
| #10 | Panschow Rudolf K H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1434273A | Electrical circuit arrangements | |
| GB1425204A | Moisture-measuring devices | |
| GB1279656A | A method of and apparatus for determining the moisture content of moving material | |
| GB1237835A | Improvements in or relating to apparatus for measuring the moisture content of loose material | |
| US3611351A | Electronic apparatus | |
| GB1205259A | Improvements in or relating to humidity measurement |