Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8671489 | Device for bridging an expansion joint | Gustav Gallai, Erwin Detter | 2014-03-18 |
| 5355775 | Pressure-transmitting hydraulic cylinder | — | 1994-10-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8671489 | Device for bridging an expansion joint | Gustav Gallai, Erwin Detter | 2014-03-18 |
| 5355775 | Pressure-transmitting hydraulic cylinder | — | 1994-10-18 |