Inventor · disambiguated record
Jacob D. Hadfield
Also filed as: HADFIELD JACOB D
8 granted patents·9 pending applications·31 citations·filing 2020–2025
83Inventor score
Files withMILWAUKEE ELECTRIC TOOL CORP17
Top patents by PatentIndex Score
17 records- 0193US12152882B2Laser level systems and controlsMILWAUKEE ELECTRIC TOOL CORP·Filed 2021·Granted Nov 26, 2024·4 cites·4 claims
- 0293US11287258B2Laser projection tools and mounting accessoriesMILWAUKEE ELECTRIC TOOL CORP·Filed 2020·Granted Mar 29, 2022·6 cites·18 claims
- 0393US11193764B2Two datum vial mounting system and methodMILWAUKEE ELECTRIC TOOL CORP·Filed 2020·Granted Dec 7, 2021·7 cites·20 claims
- 0492US11781865B2Laser projection tools and mounting accessoriesMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Granted Oct 10, 2023·3 cites·20 claims
- 0592US11725936B2Two datum vial mounting system and methodMILWAUKEE ELECTRIC TOOL CORP·Filed 2021·Granted Aug 15, 2023·4 cites·20 claims
- 0691US11754393B2Laser level interface and controlMILWAUKEE ELECTRIC TOOL CORP·Filed 2021·Granted Sep 12, 2023·7 cites·20 claims
- 0778US2025044089A1Laser Level Systems and ControlsMILWAUKEE ELECTRIC TOOL CORP·Filed 2024·Application pending·0 cites
- 0870US2024019247A1Laser Level Interface and ControlMILWAUKEE ELECTRIC TOOL CORP·Filed 2023·Application pending·0 cites
- 0966US2025380837A1Food warming deviceMILWAUKEE ELECTRIC TOOL CORP·Filed 2025·Application pending·0 cites
- 1064US12235106B2Rotary laser with mechanical maskMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Granted Feb 25, 2025·0 cites·20 claims
- 1158US12492896B2Grade rod with end cap and related method of useMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Granted Dec 9, 2025·0 cites·18 claims
- 1258US2025164245A1Rotary Laser with Mechanical MaskMILWAUKEE ELECTRIC TOOL CORP·Filed 2025·Application pending·0 cites
- 1355US2024426602A1Laser Level with Direct Projection to Multiple TargetsMILWAUKEE ELECTRIC TOOL CORP·Filed 2024·Application pending·0 cites
- 1447US2025271263A1Laser Projection Tool with Curved WindowMILWAUKEE ELECTRIC TOOL CORP·Filed 2025·Application pending·0 cites
- 1547US2025271130A1Audio output device with a light emitting unitMILWAUKEE ELECTRIC TOOL CORP·Filed 2025·Application pending·0 cites
- 1646US2022316874A1Laser Level SystemMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Application pending·0 cites
- 1744US2025080889A1Audio output device including a mounting assemblyMILWAUKEE ELECTRIC TOOL CORP·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →