Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5585174 | Heat-accumulating material and use thereof | Emmanuil A. Levitsky, Valentin N. Parmon, Sergei V. Bogdanov, Nina E. Bogdanchikova, Olga N. Kovalenko | 1996-12-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5585174 | Heat-accumulating material and use thereof | Emmanuil A. Levitsky, Valentin N. Parmon, Sergei V. Bogdanov, Nina E. Bogdanchikova, Olga N. Kovalenko | 1996-12-17 |