Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612402 | Curable polysulfide polymer composition | Emil S. Vassev, Rossislav L. Orecharov, Petko L. Orecharov | 1997-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612402 | Curable polysulfide polymer composition | Emil S. Vassev, Rossislav L. Orecharov, Petko L. Orecharov | 1997-03-18 |