| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | Germany | 4 | |
| #3 | Hungary | 4 | |
| #4 | Czechia | 3 | |
| #5 | Finland | 3 | |
| #6 | Poland | 3 | |
| #7 | WIPO (World Intellectual Property Organization) | 3 | |
| #8 | Bulgaria | 1 | |
| #9 | Norway | 1 | |
| #10 | Slovakia | 1 | |
| #11 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Railway bodies | |
| #2 | Vehicle connections |
| # | Name | Total Patents |
|---|---|---|
| #1 | Metze Hans-Juergen | 20 |
| #2 | Bartel Manfred | 20 |
| #3 | Wiedmer Gottfried | 12 |
| #4 | Altmann Helmut | 11 |
| #5 | Lubosch Klaus | 9 |
| #6 | Hansch Gerd | 9 |
| #7 | John Michael | 8 |
| #8 | Lehmann Andreas | 8 |
| #9 | Metze Hans-Jurgen | 7 |
| #10 | Wenke Siegbert | 7 |
| Publication | Filing date | Title |
|---|---|---|
| CZ329292A3 | wagon or a container | |
| CZ107393A3 | Platform support for height adjustable loading platform of a wagon | |
| DE4134677A1 | STAGE STORAGE FOR THE UPPER LOADING STAGE DOUBLE-STOCK GOODS CAR | |
| DE4134699A1 | TRANSITION DEVICE FOR FREIGHT WAGON UNITS | |
| DE4118689A1 | Fixing for raisable roof of goods wagon-container - has sliding bodies between pneumatic cylinder and lifting frame, secured by pivot bolts and guide bolt | |
| DE4107476A1 | COVERED WAGON OR CONTAINER |