Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830340 | Method for making a composite filter | Trusov Lev Iljitch, Novikov Viktor Ivanovitch | 1998-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830340 | Method for making a composite filter | Trusov Lev Iljitch, Novikov Viktor Ivanovitch | 1998-11-03 |