Pierce; Dale Alton
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pierce; Dale Alton.The latest application filed is for "drilling cuttings treatment systems".
- Pierce; Dale Alton - The Woodlands TX US
| Patent | Date |
|---|---|
| Drill cuttings treatment systems Grant 9,073,104 - Burnett , et al. July 7, 2 | 2015-07-07 |
| Drilling Cuttings Treatment Systems App 20150153102 - Burnett; George Alexander ; et al. | 2015-06-04 |
| Drill Cuttings Treatment Systems App 20120073932 - Burnett; George Alexander ; et al. | 2012-03-29 |
| Drill cuttings treatment systems App 20100038143 - Burnett; George Alexander ; et al. | 2010-02-18 |
| Drilling fluid recovery App 20090107728 - Gaddis; Emerson Clifford ; et al. | 2009-04-30 |
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