10 Utility Patents
#35 in Waiblingen
#22,843 in Germany
#391,128 in the World
Forward Citations = 176
Company Filing History:
Mahle Filtersysteme Gmbh
Knecht Filterwerke Gmbh

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#35 in Waiblingen
#22,843 in Germany
#391,128 in the World
Company Filing History:

Get your Inventor Badge Today