CHILDS; DAVID HAROLD
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHILDS; DAVID HAROLD.The latest application filed is for "centrifugal separator having coated separator discs".
- CHILDS; DAVID HAROLD - Edmonton CA
| Patent | Date |
|---|---|
| Centrifugal Separator Having Coated Separator Discs App 20170282195 - BULBUC; DANIEL JOHN ; et al. | 2017-10-05 |
| Fungible Bitumen From Paraffinic Centrifugation App 20160348008 - BULBUC; DANIEL JOHN ; et al. | 2016-12-01 |
| Fungible Bitumen From Paraffinic Centrifugation App 20160348010 - BULBUC; DANIEL JOHN ; et al. | 2016-12-01 |
| Centrifugal separator with inlet arrangement in the form of a set of annular discs or a helically shaped element Grant 9,440,245 - Borgstrom , et al. September 13, 2 | 2016-09-13 |
| Centrifugal Separator With Inlet Arrangement App 20150024921 - Borgstrom; Leonard ; et al. | 2015-01-22 |
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