Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774940 | Diaphragm valve and diaphragm therefor | Alexei Aven | 2020-09-15 |
| 10393277 | Control valve | Vladimir Ryabtsev | 2019-08-27 |
| 5829473 | Multi purpose valve | Yeheskiel Hajbi, Yizhar Bahir | 1998-11-03 |