FC

Frédéric Claptien

SB Societe Bic: 1 patents #10 of 41Top 25%
Overall (2021): #456,045 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11072722 Pencil lead Julien Gouerec, Philippe Lefebvre, Christelle Debrauwer 2021-07-27