Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6342287 | Elastic pad, especially under-rail | Andrzej Kaczmarek, Irena Walkowska, Antoni Cala, Krystyna Chabolowska, Jan Durski +2 more | 2002-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6342287 | Elastic pad, especially under-rail | Andrzej Kaczmarek, Irena Walkowska, Antoni Cala, Krystyna Chabolowska, Jan Durski +2 more | 2002-01-29 |