Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876836 | Support and attachment system for long-span beams | Marc-Edouard Irigoyen | 1989-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876836 | Support and attachment system for long-span beams | Marc-Edouard Irigoyen | 1989-10-31 |