Inventor · disambiguated record
David A. Bierdeman
Also filed as: BIERDEMAN DAVID · BIERDEMAN DAVID A
22 granted patents·17 pending applications·27 citations·filing 2019–2025
92Inventor score
Top patents by PatentIndex Score
39 records- 0196US11331781B2Lifter mechanism for a powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2020·Granted May 17, 2022·5 cites·11 claims
- 0295US11724376B2Lifter assembly for a powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Granted Aug 15, 2023·3 cites·13 claims
- 0395US11571794B2Lifter mechanism for a powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Granted Feb 7, 2023·9 cites·18 claims
- 0492US12246421B2Powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2023·Granted Mar 11, 2025·2 cites·16 claims
- 0592US12083659B2Unbalanced roller on lifting mechanismMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Granted Sep 10, 2024·2 cites·20 claims
- 0688US11498194B2Lifter assembly for a powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2019·Granted Nov 15, 2022·4 cites·11 claims
- 0786US11577372B2Lifter mechanism for a powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Granted Feb 14, 2023·1 cites·20 claims
- 0886US2025367802A1Gas spring-powered fastener driver with pressure mechanismMILWAUKEE ELECTRIC TOOL CORP·Filed 2025·Application pending·0 cites
- 0981US12330286B2Oscillating power tool with adjustable angular amplitude of oscillationMILWAUKEE ELECTRIC TOOL CORP·Filed 2024·Granted Jun 17, 2025·0 cites·14 claims
- 1081US2024367245A1Band sawMILWAUKEE ELECTRIC TOOL CORP·Filed 2024·Application pending·0 cites
- 1181US2025367780A1Belt sanderMILWAUKEE ELECTRIC TOOL CORP·Filed 2025·Application pending·0 cites
- 1280US12186880B2Oscillating power toolMILWAUKEE ELECTRIC TOOL CORP·Filed 2021·Granted Jan 7, 2025·1 cites·18 claims
- 1380US2025289112A1Oscillating power tool with adjustable angular amplitude of oscillationMILWAUKEE ELECTRIC TOOL CORP·Filed 2025·Application pending·0 cites
- 1476US12172274B2Lifter assembly for a powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2023·Granted Dec 24, 2024·0 cites·14 claims
- 1576US2025100123A1Oscillating power toolMILWAUKEE ELECTRIC TOOL CORP·Filed 2024·Application pending·0 cites
- 1674US2025083293A1Powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2024·Application pending·0 cites
- 1773US12397390B2Belt sanderMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Granted Aug 26, 2025·0 cites·17 claims
- 1872US2023201936A1Band sawMILWAUKEE ELECTRIC TOOL CORP·Filed 2023·Application pending·0 cites
- 1971US12403575B2Gas spring-powered fastener driver with pressure mechanismMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Granted Sep 2, 2025·0 cites·12 claims
- 2070US2025269509A1Power tool brake abortMILWAUKEE ELECTRIC TOOL CORP·Filed 2025·Application pending·0 cites
- 2169US12179326B2Lifter mechanism for a powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Granted Dec 31, 2024·0 cites·21 claims
- 2266US12479074B2Lifter mechanism for a powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2023·Granted Nov 25, 2025·0 cites·20 claims
- 2366US12070809B2Band sawMILWAUKEE ELECTRIC TOOL CORP·Filed 2020·Granted Aug 27, 2024·0 cites·10 claims
- 2466US12048992B2Lifter mechanism for a powered fastener driverMILWAUKEE ELECTRIC TOOL COPRPORATION·Filed 2022·Granted Jul 30, 2024·0 cites·21 claims
- 2566US12005560B2Oscillating power tool with adjustable angular amplitude of oscillationMILWAUKEE ELECTRIC TOOL CORP·Filed 2020·Granted Jun 11, 2024·0 cites·18 claims
- 2666US2023249324A1Gas spring-powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2023·Application pending·0 cites
- 2762US12162125B2Powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2021·Granted Dec 10, 2024·0 cites·20 claims
- 2862US11618145B2Lifter mechanism for a powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2021·Granted Apr 4, 2023·0 cites·9 claims
- 2962US2025289107A1Gas spring-powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2025·Application pending·0 cites
- 3060US12427634B2Gas spring-powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2019·Granted Sep 30, 2025·0 cites·9 claims
- 3157US2025319535A1Reciprocating sawMILWAUKEE ELECTRIC TOOL CORP·Filed 2025·Application pending·0 cites
- 3256US2025229396A1Gas spring-powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2025·Application pending·0 cites
- 3354US12097603B2Oscillating power tool with lighting assemblyMILWAUKEE ELECTRIC TOOL CORP·Filed 2021·Granted Sep 24, 2024·0 cites·18 claims
- 3453US2025010444A1Powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2024·Application pending·0 cites
- 3553US2025150078A1Power tool including a trigger with a non-contact sensorMILWAUKEE ELECTRIC TOOL CORP·Filed 2024·Application pending·0 cites
- 3648US2020223044A1Driver bladeMILWAUKEE ELECTRIC TOOL CORP·Filed 2020·Application pending·0 cites
- 3746US11951601B2Lifter mechanism for a powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Granted Apr 9, 2024·0 cites·14 claims
- 3840US2024391075A1Duplex nailer, magazine, and duplex nail for the sameMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Application pending·0 cites
- 3938US2022388135A1Piston seal for powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →