Ference; Robert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ference; Robert.The latest application filed is for "dissolvable material application in perforating".
- Ference; Robert - Sugar Land TX
| Patent | Date |
|---|---|
| Dissolvable material application in perforating Grant 9,671,201 - Marya , et al. June 6, 2 | 2017-06-06 |
| Dissolvable Material Application In Perforating App 20140151046 - Marya; Manuel P. ; et al. | 2014-06-05 |
| Dissolvable material application in perforating Grant 8,677,903 - Marya , et al. March 25, 2 | 2014-03-25 |
| Dissolvable Material Application In Perforating App 20130087061 - Marya; Manuel P. ; et al. | 2013-04-11 |
| Dissolvable material application in perforating Grant 8,342,094 - Marya , et al. January 1, 2 | 2013-01-01 |
| Dissolvable Material Application in Perforating App 20110094406 - Marya; Manuel P. ; et al. | 2011-04-28 |
| Debris-free perforating apparatus and technique Grant 7,775,279 - Marya , et al. August 17, 2 | 2010-08-17 |
| Well Completion Apparatus And Methods App 20100147587 - Henderson; Steven ; et al. | 2010-06-17 |
| Debris-free Perforating Apparatus And Technique App 20090151949 - Marya; Manuel ; et al. | 2009-06-18 |
| Weight Spacer Apparatus App 20080053298 - Han; Chenghua ; et al. | 2008-03-06 |
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