Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8925972 | In-line pressure balanced expansion joint for piping and ducting systems with circular cross section and internally located tie rods | Zdravko Ivancic | 2015-01-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8925972 | In-line pressure balanced expansion joint for piping and ducting systems with circular cross section and internally located tie rods | Zdravko Ivancic | 2015-01-06 |