Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D430307 | Three-post earthquake-resistant and absorption bridge and building support | Orhan Pekin | 2000-08-29 |
| D428158 | Vertically disposed earthquake-resistant and absorption bridge and building support | Orhan Pekin | 2000-07-11 |