| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | Switzerland | 3 | |
| #3 | United States | 2 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Electrical machinery and energy | |
| #3 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Measuring volume | |
| #2 | Electric switches | |
| #3 | Casings and printed circuits | |
| #4 | Measuring electric variables | |
| #5 | Electrically-conductive connections |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kuebler Wolfgang | 12 |
| Publication | Filing date | Title |
|---|---|---|
| DE3905569A1 | Measuring conductor | |
| DE3828520A1 | Extended measuring lead | |
| DE3805170A1 | CIRCUIT ELEMENT FOR EQUIPPING A MEASURING LEAD | |
| DE3804558A1 | Circuit element | |
| DE3620198A1 | CIRCUIT ELEMENT FOR EQUIPMENT AT A LEVEL SENSOR | |
| DE3620185A1 | MEASURING GUIDE FOR A LEVEL SENSOR | |
| US4227057A | Apparatus for ascertaining the upper level of liquids in tanks or the like | |
| US4227236A | Flexible body for use in liquid level indicating apparatus |