Gefrees
Germany
3
2023-09-21
The entities that hold a legal rights for patent applications filed by inventor Schoen Mario:
Mario Schoen from Gefrees, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Smart multi-modal vehicular air filtering system and associated methods
#2 | 2018-12-06Smart multi-modal vehicular air filtering system and associated methods
#3 | 2006-03-28Mechanically stable, porous shaped activated carbon article and filtering system
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