Assignee
VACHER CHARLIE
FR·2 granted patents·3 citations·filing 2007–2010
Top patents by PatentIndex Score
2 records- 0153US8742925B2Device for preventing and detecting the falling of an object on a railway line, and method for detecting the falling of an object on the lineVACHER CHARLIE·Filed 2010·Granted Jun 3, 2014·3 cites·13 claims
- 0233US8072377B2Method of managing additional filters in a satellite navigaiton systemVACHER CHARLIE·Filed 2007·Granted Dec 6, 2011·0 cites·5 claims
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