| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 10 | |
| #2 | Germany | 6 | |
| #3 | Russian Federation | 6 | |
| #4 | WIPO (World Intellectual Property Organization) | 6 | |
| #5 | Canada | 5 | |
| #6 | Australia | 4 | |
| #7 | United States | 4 | |
| #8 | China | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Measurement | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Winches | |
| #2 | Elevators and escalators | |
| #3 | Cranes | |
| #4 | Weighing | |
| #5 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schroeder Walter | 10 |
| #2 | Junge Matthias | 10 |
| #3 | Rietz Lars | 10 |
| #4 | Kösterke Uwe | 8 |
| #5 | West Markus | 8 |
| #6 | Haberkorn Eduard | 7 |
| #7 | Kosterke Uwe | 5 |
| #8 | Klein Nicole | 4 |
| #9 | Klein Dr Nicole | 3 |
| #10 | Schröder Walter | 3 |
| Publication | Filing date | Title |
|---|---|---|
| DE102018106239A1 | Drum Carrier | |
| DE102016122165A1 | Shaft conveyor with over-drive braking device | |
| DE102012109398B3 | Drum carrier with a main driven shaft | |
| DE102010032004A1 | Clamping and pulling device | |
| DE102010023400A1 | Rope guiding device for a winch | |
| DE102009020240A1 | Traction-type shaft winding engine |