Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5518154 | Gate and pour tube assembly for use in throttling gate valve | Achilles Vassilicos, Piotr J. Zasowski | 1996-05-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5518154 | Gate and pour tube assembly for use in throttling gate valve | Achilles Vassilicos, Piotr J. Zasowski | 1996-05-21 |