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Patent applications and USPTO patent grants for Dufournier Technologies SAS.The latest application filed is for "method and device or system to monitor the state of tires, and detection of snow chains or spikes use, on a vehicle".
Patent | Date |
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Method and device or system to monitor the state of tires, and detection of snow chains or spikes use, on a vehicle Grant 7,567,171 - Dufournier July 28, 2 | 2009-07-28 |
Method and device for detecting tyre wear or the like Grant 7,391,306 - Dufournier June 24, 2 | 2008-06-24 |
Method and device or system to monitor the state of tires, and detection of snow chains or spikes use, on a vehicle App 20080001728 - Dufournier; Arnaud | 2008-01-03 |
Method and system or central station for monitoring tyre condition, and for detecting the presence of chains or nails, on a vehicle Grant 7,233,237 - Dufournier June 19, 2 | 2007-06-19 |
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