Velcro
De Mestral gave the name "Velcro", a portmanteau of the French words "velour" ("velvet") and "crochet" ("hook"), to his invention as well as his company, which continues to manufacture and market the fastening system.
Marin le Bourgeoys
Marin le Bourgeoys (c. 1550–1634) was a French artist and inventor, known for inventing a flintlock mechanism that was used in firearms for over two centuries.