| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | France | 1 | |
| #4 | Japan | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Measuring volume | |
| #2 | Analysing materials | |
| #3 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Aprahamian Edouard | 3 |
| #2 | Theron Bernard | 2 |
| #3 | Stuck Otfried | 2 |
| #4 | Vannuffelen Stephane | 2 |
| #5 | Gayral Bruno | 2 |
| #6 | Pfaff Josef | 1 |
| #7 | Johanning Andre | 1 |
| #8 | Hec Michel | 1 |
| #9 | Schuhbaum Heinz | 1 |
| #10 | Einhaus Manfred | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102007017490A1 | Housing for a gas meter | |
| EP1709426A1 | Method for performing composition analysis of a natural gas sample | |
| FR2860591A1 | Method for identifying components of a natural gas by gas chromatography. | |
| DE10314638B3 | Diaphragm gas meters | |
| DE10310733A1 | A sleeve with union nut exhibiting fitting for a gas line | |
| DE10310732A1 | Method for synchronizing the internal time with an electronic evaluation unit of a consumption meter with the actual time |