Schriesheim
Germany
3
2012-04-26
The entities that hold a legal rights for patent applications filed by inventor Schumm Michael:
Michael Schumm from Schriesheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
INSULATION OF A VENTILATION DUCT AGAINST A WALL/CEILING PENETRATION
#2 | 2007-08-16Method for producing a granulate of waste glass, and its use for the manufacture of mineral wool products
#3 | 2007-08-09Insulating material element made of mineral fiber felt for clamping-like assembly between beams and the like
3151257 ⎘