Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5425426 | Fire extinguishing methods and systems | Iousef Myshak, Yechiel Spector, Ester Jacobson | 1995-06-20 |
| 5423385 | Fire extinguishing methods and systems | Iousef Myshak, Yechiel Spector, Esther Jacobson | 1995-06-13 |