Inventor · disambiguated record
Brian K. Wohltmann
Also filed as: WOHLTMANN BRIAN K
12 granted patents·4 pending applications·899 citations·filing 2008–2024
91Inventor score
Top patents by PatentIndex Score
16 records- 0197US8796995B2State of charge indicator for a battery chargerCUNANAN REGINA G C·Filed 2011·Granted Aug 5, 2014·834 cites·16 claims
- 0296US10686319B2Battery pack and charger platform for power tool systems including battery pack identification schemeBLACK & DECKER INC·Filed 2018·Granted Jun 16, 2020·15 cites·4 claims
- 0394US9444269B2Battery pack and charger platform for power tool systems including battery pack identification schemeBLACK & DECKER INC·Filed 2015·Granted Sep 13, 2016·10 cites·5 claims
- 0492US9966774B2Battery pack and charger platform for power tool systems including battery pack identification schemeBLACK & DECKER INC·Filed 2016·Granted May 8, 2018·7 cites·10 claims
- 0592US9461379B2Charger and method for charging a battery packBLACK & DECKER INC·Filed 2014·Granted Oct 4, 2016·12 cites·7 claims
- 0683US11005283B2Battery charger and method of charging a batteryBLACK & DECKER INC·Filed 2016·Granted May 11, 2021·5 cites·8 claims
- 0779US11936228B2Battery chargerBLACK & DECKER INC·Filed 2021·Granted Mar 19, 2024·1 cites·29 claims
- 0877US11374413B2Battery pack charger systemBLACK & DECKER INC·Filed 2020·Granted Jun 28, 2022·1 cites·20 claims
- 0976US8044640B2Method for stepping current output by a battery chargerBLACK & DECKER INC·Filed 2008·Granted Oct 25, 2011·13 cites·19 claims
- 1072US11522233B2Battery pack and charger platform for power tool systems including battery pack identification schemeBLACK & DECKER INC·Filed 2020·Granted Dec 6, 2022·0 cites·5 claims
- 1170US12348072B2System and method for charging a battery packBLACK & DECKER INC·Filed 2022·Granted Jul 1, 2025·0 cites·14 claims
- 1261US11056895B2Multi-port chargerBLACK & DECKER INC·Filed 2018·Granted Jul 6, 2021·1 cites·9 claims
- 1358US2025183686A1Battery pack chargerBLACK & DECKER INC·Filed 2024·Application pending·0 cites
- 1456US2014232326A1Battery pack and charger platform for power tool systems including battery pack identification schemeBLACK & DECKER INC·Filed 2014·Application pending·0 cites
- 1556US2024313557A1Multi-port battery pack chargerBLACK & DECKER INC·Filed 2024·Application pending·0 cites
- 1652US2009208819A1Rechargeable Battery Pack for Power ToolsCRUISE NATHAN·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →