Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6058669 | Joint of concrete building elements | Vojtech Halik | 2000-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6058669 | Joint of concrete building elements | Vojtech Halik | 2000-05-09 |