Inventor · disambiguated record
Dieter Unrath
Also filed as: UNRATH DIETER
9 granted patents·1 pending application·77 citations·filing 1986–2012
86Inventor score
Top patents by PatentIndex Score
10 records- 0160US6361577B1Cassette filterFREUDENBERG CARL FA·Filed 1996·Granted Mar 26, 2002·27 cites·26 claims
- 0253US5695535APocket filterFREUDENBERG CARL·Filed 1997·Granted Dec 9, 1997·21 cites·12 claims
- 0350US6193830B1Pleated filter insert and method of manufactureFREUDENBERG CARL FA·Filed 1995·Granted Feb 27, 2001·15 cites·5 claims
- 0446US8979962B2Filter element with a guide duct that penetrates its pleated wallsHAEFNER UWE·Filed 2012·Granted Mar 17, 2015·0 cites·9 claims
- 0542US7956522B2Ignition anode, in particular for reignitable rocket combustion chambersASTRIUM GMBH·Filed 2007·Granted Jun 7, 2011·0 cites·19 claims
- 0635US6056799ATubular accordion filter elementFREUDENBERG CARL FA·Filed 1998·Granted May 2, 2000·6 cites·9 claims
- 0734US2002108701A1Method of producing a filter insertFiled 2001·Application pending·0 cites
- 0828US4693005AGuide bar for a saw chain of a motor-driven chain sawSTIHL ANDREAS·Filed 1986·Granted Sep 15, 1987·5 cites·18 claims
- 0927US6352665B2Method for producing a tubular according filter elementFREUDENBERG CARL FA·Filed 1999·Granted Mar 5, 2002·0 cites·2 claims
- 1021US4996774AGuide bar for the saw chain of a motor-driven chain saw and a method and apparatus for producing the sameSTIHL ANDREAS·Filed 1988·Granted Mar 5, 1991·3 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →