| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 8 | |
| #2 | Canada | 4 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | United States | 3 | |
| #5 | Australia | 2 | |
| #6 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Railway equipment | |
| #2 | Railway shifting | |
| #3 | Machines for making railways | |
| #4 | Railway bodies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Roick Reinhard | 12 |
| #2 | Klose Helmut | 8 |
| #3 | Knipstein Guenther | 1 |
| #4 | Hilgert Eike | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102004009851A1 | Reinforcement of a track in the area of a brake pad | |
| DE10226832A1 | Device for holding a train consisting of several wagons | |
| EP1262389A1 | Rail brake element | |
| CA2354430A1 | Fixed bumping post | |
| DE19939974A1 | Buffer arrangement | |
| DE19901946C1 | Railway track buffer stop has brake rails for the brake frame and additional brakes to give a stepped increase in the braking effort as the buffer stop is displaced by the impact of a striking train | |
| DE19855965C1 | Positioning unit for train relative to fixed mark | |
| DE19808555C1 | Buffer for railway vehicle | |
| DE19506997C1 | Track brake element | |
| DE19507000C1 | Track brake element |