Munson; Stuart J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Munson; Stuart J..The latest application filed is for "filter bed backwash system and process with recycled gas".
- Munson; Stuart J. - Minneapolis MN
| Patent | Date |
|---|---|
| Filter Bed Backwash System And Process With Recycled Gas App 20180078880 - Felch; Chad L. ; et al. | 2018-03-22 |
| Water treatment apparatus incorporating walnut shell filter media and a draft tube system Grant 9,580,335 - Felch , et al. February 28, 2 | 2017-02-28 |
| Water Treatment Apparatus Incorporating Walnut Shell Filter Media And A Draft Tube System App 20140231356 - Felch; Chad L. ; et al. | 2014-08-21 |
| Water filter apparatus incorporating walnut shell filter media and a draft tube system Grant 8,747,667 - Felch , et al. June 10, 2 | 2014-06-10 |
| Water Treatment Methods App 20110174746 - Felch; Chad L. ; et al. | 2011-07-21 |
| Water Treatment Apparatus and System App 20110163049 - Felch; Chad L. ; et al. | 2011-07-07 |
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