Inventor · disambiguated record
Jeffrey Krupp
Also filed as: KRUPP JEFFREY · KRUPP JEFFREY J
7 granted patents·5 pending applications·11 citations·filing 2009–2024
78Inventor score
Top patents by PatentIndex Score
12 records- 0191US11534849B2Light weight cordless stud welderNELSON STUD WELDING INC·Filed 2020·Granted Dec 27, 2022·2 cites·13 claims
- 0285US10894296B2Light weight cordless stud welderNELSON STUD WELDING INC·Filed 2016·Granted Jan 19, 2021·2 cites·15 claims
- 0379US10906122B2Portable drawn arc stud welder including a lithium ferrophosphate batteryNELSON STUD WELDING INC·Filed 2018·Granted Feb 2, 2021·2 cites·19 claims
- 0469US2023084669A1Light weight cordless stud welderNELSON STUD WELDING INC·Filed 2022·Application pending·0 cites
- 0568US10265796B2Adaptively controlled short circuiting drawn-arc fastener weldingHSU CHRISTOPHER·Filed 2011·Granted Apr 23, 2019·2 cites·34 claims
- 0667US8410399B2Capacitor charge and discharge circuit for fastener weldingHSU CHRISTOPHER·Filed 2009·Granted Apr 2, 2013·2 cites·24 claims
- 0763US8513569B2Arc energy regulation in drawn arc fastener welding processHSU CHRISTOPHER·Filed 2010·Granted Aug 20, 2013·1 cites·21 claims
- 0863US2025083246A1Ultracapacitor stud welderAUTAB LLC·Filed 2024·Application pending·0 cites
- 0960US2021129256A1Portable drawn arc stud welder including a lithium ferrophosphate batteryNELSON STUD WELDING INC·Filed 2020·Application pending·0 cites
- 1055US12260990B2Battery-ultracapacitor stud welderAUTAB LLC·Filed 2021·Granted Mar 25, 2025·0 cites·14 claims
- 1153US2010230389A1Waveform control in drawn arc fastener weldingNELSON STUD WELDING INC·Filed 2009·Application pending·0 cites
- 1246US2015076121A1Two-Stage Switch-Mode Power Supply for Drawn-Arc Stud WeldingKRUPP JEFFREY·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →