Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5724711 | Apparatus for making steel wool filter pads and related method | Alexander Krupnik, Leonid Vaysberg | 1998-03-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5724711 | Apparatus for making steel wool filter pads and related method | Alexander Krupnik, Leonid Vaysberg | 1998-03-10 |