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Patent applications and USPTO patent grants for Henry; Gregory D'Oliveira.The latest application filed is for "electric vehicle battery power extender".
Patent | Date |
---|---|
Electric Vehicle Battery Power Extender App 20220118873 - Henry; Gregory D'Oliveira | 2022-04-21 |
Safe Stop Surveillance System App 20190272743 - Henry; Gregory D'Oliveira | 2019-09-05 |
Reverse activated signaling circuit Grant 9,145,085 - Henry September 29, 2 | 2015-09-29 |
Reverse Activated Signaling Circuit App 20150061857 - Henry; Gregory D'Oliveira | 2015-03-05 |
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