| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | Finland | 3 | |
| #3 | United States | 3 | |
| #4 | Switzerland | 2 | |
| #5 | Japan | 2 | |
| #6 | Canada | 1 | |
| #7 | Germany | 1 | |
| #8 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Control | |
| #3 | Consumer goods | |
| #4 | Electrical machinery and energy | |
| #5 | Audio-visual technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ruppert Paul | 8 |
| #2 | Ruppert Paul W | 5 |
| #3 | Brossi Thomas | 3 |
| #4 | Kaelin Albert | 2 |
| #5 | Bosshard Walter | 2 |
| #6 | Huebner Christof Dr Prof | 1 |
| #7 | Brandelik Alexander Dr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP1162438A1 | Temperature sensor | |
| EP0943915A1 | Apparatus for determination of the dewpoint and/or the vapour content of the air | |
| EP0576395A1 | Protection device for protecting an electrical appliance against overvoltage in the power distribution network | |
| EP0427662A2 | Hypsometer with controlled heating specially for use in meteorologic radio-sondes | |
| GB1561114A | Temperature stabilization of a temperature sensitive device |