Inventor · disambiguated record
Andrew Pfaller
Also filed as: PFALLER ANDREW · PFALLER ANDREW J
5 granted patents·5 pending applications·5 citations·filing 2019–2024
66Inventor score
Technology areasB23K
Files withILLINOIS TOOL WORKS10
Top patents by PatentIndex Score
10 records- 0192US12005948B2Method and apparatus for reconfigurable handles for a work equipmentILLINOIS TOOL WORKS·Filed 2020·Granted Jun 11, 2024·3 cites·20 claims
- 0281US12162102B2Welding power supplies and user interfaces to control output polarity for welding power suppliesILLINOIS TOOL WORKS·Filed 2019·Granted Dec 10, 2024·2 cites·20 claims
- 0381US2024300565A1Method and apparatus for reconfigurable handles for a work equipmentILLINOIS TOOL WORKS·Filed 2024·Application pending·0 cites
- 0469US2024253159A1Systems and methods to control handheld laser welding equipmentILLINOIS TOOL WORKS·Filed 2024·Application pending·0 cites
- 0569US2024253161A1Systems and methods to control laser application for handheld laser welding torches and laser welding equipmentILLINOIS TOOL WORKS·Filed 2024·Application pending·0 cites
- 0669US2024253165A1Guarding systems and methods for handheld laser weldingILLINOIS TOOL WORKS·Filed 2024·Application pending·0 cites
- 0764US12304015B2Systems and methods to provide visual assistance for selection of welding parametersILLINOIS TOOL WORKS·Filed 2021·Granted May 20, 2025·0 cites·20 claims
- 0860US11904418B2Method and apparatus for quick selection of custom parameters and factory reset parametersILLINOIS TOOL WORKS·Filed 2020·Granted Feb 20, 2024·0 cites·19 claims
- 0956US12390873B2Systems and methods to control welding-type power supplies using AC waveforms and/or DC pulse waveformsILLINOIS TOOL WORKS·Filed 2020·Granted Aug 19, 2025·0 cites·20 claims
- 1051US2021129252A1Systems and methods to control welding-type power supplies using ac waveforms and/or dc pulse waveformsILLINOIS TOOL WORKS·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →