Jean-Marie Heck

MS Magotteaux International S.A.: 1 patents #11 of 33Top 35%

📍 Grivegnée, BE: #6 of 12 inventorsTop 50%

Overall (All Time): #3,747,012 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5533685	Centrifugal impact crusher	—	1996-07-09