Inventor · disambiguated record
Joachim Düren
Also filed as: DUEREN JOACHIM · DUREN JOCACHIM
6 granted patents·69 citations·filing 2002–2004
82Inventor score
Top patents by PatentIndex Score
6 records- 0177USD477598SHandheld communicatorROSEMOUNT INC·Filed 2002·Granted Jul 22, 2003·28 cites·1 claims
- 0268US7039744B2Movable lead access member for handheld field maintenance toolFISHER ROSEMOUNT SYSTEMS INC·Filed 2003·Granted May 2, 2006·14 cites·13 claims
- 0362US7512521B2Intrinsically safe field maintenance tool with power islandsFISHER ROSEMOUNT SYSTEMS INC·Filed 2003·Granted Mar 31, 2009·12 cites·25 claims
- 0462US6925419B2Intrinsically safe field maintenance tool with removable battery packSTAHL R SCHALTGERAETE GMBH·Filed 2003·Granted Aug 2, 2005·11 cites·17 claims
- 0551US7036386B2Multipurpose utility mounting assembly for handheld field maintenance toolFISHER ROSEMOUNT SYSTEMS INC·Filed 2003·Granted May 2, 2006·4 cites·18 claims
- 0635US8216717B2Heat flow regulating cover for an electrical storage cellMATHIOWETZ BRAD N·Filed 2004·Granted Jul 10, 2012·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →