Shumway; Scott
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shumway; Scott.The latest application filed is for "device and process for removing contaminants from a fluid using electromagnetic energy".
- Shumway; Scott - Hinesburg VT US
- Shumway; Scott - Hamilton BM
| Patent | Date |
|---|---|
| Device and Process for Removing Contaminants from a Fluid Using Electromagnetic Energy App 20130228446 - Shumway; Scott | 2013-09-05 |
| Reverse osmosis filter flush device and method App 20130193059 - Shumway; Scott | 2013-08-01 |
| Pressure exchange apparatus with integral pump Grant 7,214,315 - Shumway May 8, 2 | 2007-05-08 |
| Pressure exchange apparatus with dynamic sealing mechanism Grant 7,207,781 - Shumway April 24, 2 | 2007-04-24 |
| Pressure exchange apparatus with integral pump App 20060037895 - Shumway; Scott | 2006-02-23 |
| Pressure exchange apparatus with dynamic sealing mechanism App 20060037907 - Shumway; Scott | 2006-02-23 |
| Pressure exchange apparatus Grant 6,537,035 - Shumway March 25, 2 | 2003-03-25 |
| Pressure Exchange Apparatus App 20020146325 - Shumway, Scott | 2002-10-10 |
| Linear spool valve device for work exchanger system Grant 5,797,429 - Shumway August 25, 1 | 1998-08-25 |
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