Manfred Lubas

JK J.S. Staedtler Gmbh & Co. Kg: 1 patents #22 of 62Top 40%

Overall (All Time): #3,735,012 of 4,157,543Top 90%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5486550	Water based pigmented ink	—	1996-01-23