| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Germany | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | EPO (European Patent Office) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Optics | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Pistons and sealings | |
| #2 | Pipes | |
| #3 | Gearing | |
| #4 | Motor vehicles | |
| #5 | Optical systems | |
| #6 | Preparation of materials | |
| #7 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Meller Dieter | 14 |
| #2 | Flint Andreas | 2 |
| #3 | Muetschenich Renate | 1 |
| #4 | Mutschenich Renate | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102015103160A1 | seal | |
| WO2012028294A1 | Pressure portion system | |
| EP2457003A1 | Sealing arrangement in a rotating union | |
| DE102009013821A1 | Optical collector and device with optical collector | |
| DE102004050584A1 | Sealing arrangement with sealing ring and support ring | |
| DE10311155A1 | Motor vehicle shaft seal ring has angled inner fluid engaging and support faces and axial sealing face |