Inventor · disambiguated record
Margit Hofmann
Also filed as: HOFMANN MARGIT
5 granted patents·86 citations·filing 1996–1999
80Inventor score
Top patents by PatentIndex Score
5 records- 0166US6059966ACartridge filter with frameCARL FREDENBERG FA·Filed 1998·Granted May 9, 2000·32 cites·17 claims
- 0260US6361577B1Cassette filterFREUDENBERG CARL FA·Filed 1996·Granted Mar 26, 2002·27 cites·26 claims
- 0353US5695535APocket filterFREUDENBERG CARL·Filed 1997·Granted Dec 9, 1997·21 cites·12 claims
- 0435US6056799ATubular accordion filter elementFREUDENBERG CARL FA·Filed 1998·Granted May 2, 2000·6 cites·9 claims
- 0527US6352665B2Method for producing a tubular according filter elementFREUDENBERG CARL FA·Filed 1999·Granted Mar 5, 2002·0 cites·2 claims
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