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Patent applications and USPTO patent grants for Jeffers; Edward.The latest application filed is for "modular system and methodology for testing and measurement".
Patent | Date |
---|---|
Modular system and methodology for testing and measurement Grant 9,043,161 - Jeffers , et al. May 26, 2 | 2015-05-26 |
Modular System And Methodology For Testing And Measurement App 20130297225 - Jeffers; Edward ;   et al. | 2013-11-07 |
Device for automatic processing of contaminated refrigerant from an air conditioning system Grant 8,082,750 - Jeffers , et al. December 27, 2 | 2011-12-27 |
Device For Automatic Processing Of Contaminated Refrigerant From An Air Conditioning System App 20080229774 - JEFFERS; EDWARD ;   et al. | 2008-09-25 |
Compressor tester cabinet Grant D512,929 - Jeffers , et al. December 20, 2 | 2005-12-20 |
Automatic leak detector Grant 5,264,833 - Jeffers , et al. November 23, 1 | 1993-11-23 |
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