Inventor · disambiguated record
Jeffery Lofgren
Also filed as: LOFGREN JEFFERY · LOFGREN JEFFERY DWIGHT
9 granted patents·145 citations·filing 1999–2021
88Inventor score
Files withGOODYEAR TIRE & RUBBER5CONTITECH ANTRIEBSSYSTEME GMBH1CONTITECH DEUTSCHLAND GMBH1CONTITECH TRANSPORTBANDSYSTEME1VEYANCE TECHNOLOGIES INC1
Top patents by PatentIndex Score
9 records- 0194US6770004B1Electrically conductive timing beltGOODYEAR TIRE & RUBBER·Filed 1999·Granted Aug 3, 2004·68 cites·7 claims
- 0289US10514083B2Cross-linked elastomeric low friction faced synchronous power transmission beltCONTITECH ANTRIEBSSYSTEME GMBH·Filed 2016·Granted Dec 24, 2019·5 cites·16 claims
- 0381US6409621B1Power transmission beltGOODYEAR TIRE & RUBBER·Filed 2000·Granted Jun 25, 2002·21 cites·9 claims
- 0479US7037578B2Power transmission beltGOODYEAR TIRE & RUBBER·Filed 2002·Granted May 2, 2006·9 cites·22 claims
- 0579US6461264B1Power transmission belt having rubber coated fabric layerGOODYEAR TIRE & RUBBER·Filed 2000·Granted Oct 8, 2002·16 cites·14 claims
- 0675US6672983B2Power transmission drive systemGOODYEAR TIRE & RUBBER·Filed 2000·Granted Jan 6, 2004·23 cites·5 claims
- 0749US7550195B2Power transmission beltVEYANCE TECHNOLOGIES INC·Filed 2004·Granted Jun 23, 2009·3 cites·20 claims
- 0846US12208587B2Wrapped taped beltCONTITECH DEUTSCHLAND GMBH·Filed 2021·Granted Jan 28, 2025·0 cites·8 claims
- 0942US10246261B2Conveyor beltCONTITECH TRANSPORTBANDSYSTEME·Filed 2016·Granted Apr 2, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →