YG

Yann Guelou

ES Etienne Lacroix Tous Artifices S.A.: 1 patents #27 of 59Top 50%
📍 Muret, FR: #58 of 122 inventorsTop 50%
Overall (All Time): #3,554,579 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6436210 Smoke-generating composition based on colophony derivatives Philippe Groc, Daniel Grycza 2002-08-20