MJ

Marcel Jolin

📍 Dollard-Des-Ormeaux, CA: #6 of 15 inventorsTop 40%
Overall (1982): #10,407 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4336041 Mobile dust collector used on quarries 1982-06-22
4323377 Mobile dust collector 1982-04-06