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Patent applications and USPTO patent grants for BRUMFIELD; Michael Kenneth.The latest application filed is for "system for cleaning an object such as a heat exchanger".
Patent | Date |
---|---|
System For Cleaning An Object Such As A Heat Exchanger App 20180292150 - BRUMFIELD; Michael Kenneth | 2018-10-11 |
System For Cleaning An Object Such As A Heat Exchanger App 20170108300 - Brumfield; Michael Kenneth | 2017-04-20 |
Heat exchanger cleaning tool with three axis control Grant 9,328,979 - Brumfield May 3, 2 | 2016-05-03 |
Heat Exchanger Cleaning Tool With Three Axis Control App 20150034128 - Brumfield; Michael Kenneth | 2015-02-05 |
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