| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Poland | 22 | |
| #2 | Czechoslovakia | 2 | |
| #3 | Austria | 1 | |
| #4 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Environmental technology | |
| #3 | Packaging and shipping | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Climate change mitigation in transportation | |
| #2 | Railway bodies | |
| #3 | Machines for making railways | |
| #4 | Containers for goods storage | |
| #5 | Motor vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sieradzon Eugeniusz | 6 |
| #2 | Sitko Mieczyslaw | 6 |
| #3 | Ciosinski Henryk | 5 |
| #4 | Siedlecki Romuald | 4 |
| #5 | Gzel Zygmunt | 4 |
| #6 | Dubinski Krzysztof | 3 |
| #7 | Karpinski Tadeusz | 3 |
| #8 | Soltys Edward | 3 |
| #9 | Klimczak Ryszard | 3 |
| #10 | Baczkowicz Henryk | 3 |
| Publication | Filing date | Title |
|---|---|---|
| PL288069A1 | System of visual signalling on control panels of train traction cars | |
| PL280957A1 | Drilling jig | |
| PL238102A1 | Resilent connector for readjusting braking power of railway cars | |
| PL236411A1 | Control and drive mechanism for a dump car batcher | |
| CS208706B2 | Construction of the street transport carriage | |
| CS199611B2 | Equipment for closure of unloading openings of the conveyer |