Pearce; John D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pearce; John D..The latest application filed is for "filtration methods, apparatus, and systems using a ceramic seal gasket".
- Pearce; John D. - London CA
| Patent | Date |
|---|---|
| Filtration methods, apparatus, and systems using a ceramic seal gasket Grant 11,041,565 - Butters , et al. June 22, 2 | 2021-06-22 |
| Apparatus, systems, and methods for fluid filtration Grant 10,071,927 - Butters , et al. September 11, 2 | 2018-09-11 |
| Filtration Methods, Apparatus, And Systems Using A Ceramic Seal Gasket App 20150136689 - Butters; Brian E. ; et al. | 2015-05-21 |
| Apparatus, Systems, And Methods For Fluid Filtration App 20130341270 - Butters; Brian E. ; et al. | 2013-12-26 |
| Hybrid Field Device Cabling With Industrial Network And Operating Power App 20070198100 - Butters; Brian E. ; et al. | 2007-08-23 |
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