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Patent applications and USPTO patent grants for Gutierrez, Jr.; Rafael.The latest application filed is for "method of providing arc-resistant dry type transformer enclosure".
Patent | Date |
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Method of providing arc-resistant dry type transformer enclosure Grant 9,214,271 - Ballard , et al. December 15, 2 | 2015-12-15 |
Arc-resistant dry type transformer enclosure having arc fault damper apparatus Grant 8,492,662 - Ballard , et al. July 23, 2 | 2013-07-23 |
Arc-resistant dry type transformer enclosure having arc channels Grant 8,456,838 - Ballard , et al. June 4, 2 | 2013-06-04 |
Method of providing arc-resistant dry type transformer enclosure Grant 8,375,566 - Ballard , et al. February 19, 2 | 2013-02-19 |
Method Of Providing Arc-resistant Dry Type Transformer Enclosure App 20130019464 - Ballard; Robert C. ;   et al. | 2013-01-24 |
Arc-resistant Dry Type Transformer Enclosure Having Arc Fault Damper Apparatus App 20120217053 - Ballard; Robert C. ;   et al. | 2012-08-30 |
Arc-resistant Dry Type Transformer Enclosure Having Arc Channels App 20120218067 - Ballard; Robert C. ;   et al. | 2012-08-30 |
Method Of Providing Arc-resistant Dry Type Transformer Enclosure App 20120216393 - Ballard; Robert C. ;   et al. | 2012-08-30 |
Universal trip unit Grant 8,023,238 - Vicente , et al. September 20, 2 | 2011-09-20 |
Universal Trip Unit App 20090257160 - Vicente; Nataniel Barbosa ;   et al. | 2009-10-15 |
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