| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 255 | |
| #2 | EPO (European Patent Office) | 203 | |
| #3 | WIPO (World Intellectual Property Organization) | 172 | |
| #4 | United States | 76 | |
| #5 | China | 65 | |
| #6 | Japan | 9 | |
| #7 | Republic of Korea | 7 | |
| #8 | Australia | 4 | |
| #9 | Hong Kong | 3 | |
| #10 | Canada | 2 | |
| #11 | Poland | 2 | |
| #12 | Brazil | 1 | |
| #13 | Finland | 1 | |
| #14 | France | 1 | |
| #15 | Russian Federation | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Engines, pumps and turbines | |
| #5 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Unspecified technologies | |
| #3 | Servomotors | |
| #4 | Supplying combustion engines | |
| #5 | Analysing materials | |
| #6 | Certain plastics | |
| #7 | Shaping of plastics | |
| #8 | Lubricating of machines | |
| #9 | Gearing | |
| #10 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sakraschinsky Michael | 119 |
| #2 | Sann Norbert | 116 |
| #3 | Schwender Matthias | 86 |
| #4 | Koch Edwin | 74 |
| #5 | Schmitz Andreas | 59 |
| #6 | Wilkendorf Werner | 51 |
| #7 | Mees Harald | 51 |
| #8 | Klein Volkmar | 49 |
| #9 | Hennes Stefan | 46 |
| #10 | Eberle Richard | 45 |
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