Inventor · disambiguated record
Andrew F. Kallfelz
Also filed as: KALLFELZ ANDREW F
4 granted patents·1 pending application·133 citations·filing 2008–2021
76Inventor score
Top patents by PatentIndex Score
5 records- 0196US7928735B2Battery performance monitorHUANG YUNG-SHENG·Filed 2008·Granted Apr 19, 2011·106 cites·16 claims
- 0285US9619612B2Tester for equipment, apparatus, or component with distributed processing functionKALLFELZ ANDREW F·Filed 2012·Granted Apr 11, 2017·22 cites·44 claims
- 0378US9857430B2Tester for equipment, apparatus or component with distributed processing functionKALLFELZ ANDREW F·Filed 2014·Granted Jan 2, 2018·5 cites·52 claims
- 0455US11543459B2Method for testing batteriesBATTERY TECH HOLDINGS LLC·Filed 2021·Granted Jan 3, 2023·0 cites·21 claims
- 0540US2018120384A1Tester for equipment, apparatus or component with distributed processing functionBATTERY TECH HOLDINGS LLC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →