Yves Lefebvre has been granted 14 US patents while listed as an inventor at Vantrix. The first was granted in 2010 and the most recent in December 2024. Yves Lefebvre ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Yves Lefebvre in Sherbrooke, QC, CA.