Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4680912 | Structure for metal constructions in general, in particular for trestlework constructions, accomplished by means of section bars and jointing elements | — | 1987-07-21 |
| 4524555 | Section-iron for braces or uprights for lattice girders and like structures | — | 1985-06-25 |
| 4358915 | Self-assembling telescopable structure | — | 1982-11-16 |