GC

Guillaume Chapeau

📍 Cerneux Monnots, FR: #1 of 1 inventorsTop 100%
Overall (2022): #443,350 of 548,613Top 85%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11472217 Security element for a valuable document, method for producing same and valuable document that comprises it Xavier Borde, Julien Gillot 2022-10-18