Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4217311 | Method of preparing vinyl chloride | Erik V. Sonin, Ljudmila B. Sevostianova, Alla N. Melnik, Jury A. Treger, Larisa E. Paschenko +2 more | 1980-08-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4217311 | Method of preparing vinyl chloride | Erik V. Sonin, Ljudmila B. Sevostianova, Alla N. Melnik, Jury A. Treger, Larisa E. Paschenko +2 more | 1980-08-12 |