Spa
Belgium
4
2025-09-25
The entities that hold a legal rights for patent applications filed by inventor Mertens Marc:
Marc Mertens from Spa, BE has applied for patents for these inventions. The list has both pending applications and granted patents:
METAL MATRIX COMPOSITE GRINDING BALL WITH STRUCTURAL REINFORCEMENT
#2 | 2025-09-18METAL MATRIX COMPOSITE GRINDING BALL
#3 | 2006-09-28Polyurethane foam, method for the production and use thereof
#4 | 2005-04-14Method for making a composite sealing joint strip
4705556 ⎘