Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6190093 | U-shaped sheet pile with low cut-through resistance | Roland Bastian, Alex Schmitt, Charles Reinard | 2001-02-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6190093 | U-shaped sheet pile with low cut-through resistance | Roland Bastian, Alex Schmitt, Charles Reinard | 2001-02-20 |