Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10197054 | Positive displacement transfer gear pump for molten metal | — | 2019-02-05 |
| 9612055 | Selective circulation and transfer in a molten metal furnace | — | 2017-04-04 |
| 9593402 | System including a pump for treating wire in molten fluids | — | 2017-03-14 |
| 9494366 | System and method for pumping molten metal and melting metal scrap | — | 2016-11-15 |
| 9243641 | Pump for pumping molten metal including components that resist deterioration | — | 2016-01-26 |
| 9074601 | Pump for pumping molten metal with reduced dross formation in a bath of molten metal | — | 2015-07-07 |
| 9057377 | Pump for pumping molten metal with reduced dross formation in a bath of molten metal | — | 2015-06-16 |
| 9057376 | Tube pump for transferring molten metal while preventing overflow | — | 2015-06-16 |
| 9011117 | Pump for delivering flux to molten metal through a shaft sleeve | — | 2015-04-21 |
| 8647058 | Cementless pump for pumping molten metal | — | 2014-02-11 |
| 8333921 | Shaft coupling for device for dispersing gas in or pumping molten metal | — | 2012-12-18 |
| 8246715 | Adjustable vortexer apparatus | — | 2012-08-21 |
| 8142145 | Riser clamp for pumps for pumping molten metal | — | 2012-03-27 |
| 7858020 | Molten metal flow powered degassing device | — | 2010-12-28 |
| 7687017 | Multi functional pump for pumping molten metal | — | 2010-03-30 |
| 7534284 | Flux injection with pump for pumping molten metal | Thomas R. Moore, David Baldwin | 2009-05-19 |
| 7507365 | Multi functional pump for pumping molten metal | — | 2009-03-24 |
| 7497988 | Vortexer apparatus | — | 2009-03-03 |
| 7476357 | Gas mixing and dispersement in pumps for pumping molten metal | — | 2009-01-13 |
| 7314348 | Impeller for molten metal pump with reduced clogging | — | 2008-01-01 |
| 6881030 | Impeller for molten metal pump with reduced clogging | — | 2005-04-19 |
| 6805834 | Pump for pumping molten metal with expanded piston | — | 2004-10-19 |
| 6533535 | Molten metal pump with protected inlet | — | 2003-03-18 |
| 6524066 | Impeller for molten metal pump with reduced clogging | — | 2003-02-25 |
| 6293759 | Die casting pump | — | 2001-09-25 |