| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | China | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Rotary-pistons | |
| #2 | Non-positive-displacement pumps | |
| #3 | Positive-displacement engines | |
| #4 | Rotary pistons |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pippes Reinhard | 10 |
| #2 | Bohr Artur | 3 |
| #3 | Welschof Bernward | 2 |
| #4 | Ketterer Dominik | 2 |
| #5 | Goss Alexander | 2 |
| #6 | Bellemann Stefan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102018222179A1 | Gear fluid machine | |
| DE102018222173A1 | Internal gear fluid machine without filler | |
| DE102018212497A1 | Fluid delivery device | |
| DE102018204086A1 | Gear fluid machine | |
| DE102017223675A1 | Fluid delivery device |