Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10054122 | Method of converting liquid ring pumps having sealing liquid vents | Douglas Eric Bissell | 2018-08-21 |
| 10036387 | Port plate of a flat sided liquid ring pump having a gas scavenge passage therein | Ramesh Balkunge Shenoi, Richard Gerard Cadotte | 2018-07-31 |
| 9689387 | Port plate of a flat sided liquid ring pump having a gas scavenge passage therein | Ramesh Balkunge Shenoi, Richard Gerard Cadotte | 2017-06-27 |
| 9541086 | Liquid ring pump with modular construction, an inter-stage bypass and overload protection | Ramesh Balkunge Shenoi | 2017-01-10 |
| D704748 | Liquid ring pump housing | Ramesh Balkunge Shenoi | 2014-05-13 |