Inventor · disambiguated record
Daniel J. Birk
Also filed as: BIRK DANIEL · BIRK DANIEL J
21 granted patents·3 pending applications·545 citations·filing 1984–2023
96Inventor score
Files withILLINOIS TOOL WORKS17PITTWAY CORP4LARGO MARC1TAYLOR WALTER J1UNIV NEW YORK STATE RES FOUND1
Top patents by PatentIndex Score
24 records- 0196US11826889B2Reversion trigger for combustion-powered fastener-driving toolILLINOIS TOOL WORKS·Filed 2022·Granted Nov 28, 2023·2 cites·20 claims
- 0296US10213911B2Fastener-driving tool including a reversion triggerILLINOIS TOOL WORKS·Filed 2017·Granted Feb 26, 2019·17 cites·15 claims
- 0396US9550288B2Fastener-driving tool including a reversion triggerILLINOIS TOOL WORKS·Filed 2013·Granted Jan 24, 2017·34 cites·8 claims
- 0496US9486907B2Reversion trigger for combustion-powered fastener-driving toolILLINOIS TOOL WORKS·Filed 2013·Granted Nov 8, 2016·25 cites·10 claims
- 0595US9782880B2Fastener-driving tool including a reversion triggerILLINOIS TOOL WORKS·Filed 2016·Granted Oct 10, 2017·19 cites·21 claims
- 0694US9381633B2Fastener-driving tool including a reversion triggerILLINOIS TOOL WORKS·Filed 2012·Granted Jul 5, 2016·24 cites·12 claims
- 0792US11396095B2Fastener-driving tool including a reversion triggerILLINOIS TOOL WORKS·Filed 2021·Granted Jul 26, 2022·2 cites·21 claims
- 0892US10926387B2Fastener-driving tool including a reversion triggerILLINOIS TOOL WORKS·Filed 2019·Granted Feb 23, 2021·6 cites·18 claims
- 0991US4827244ATest initiation apparatus with continuous or pulse inputPITTWAY CORP·Filed 1988·Granted May 2, 1989·135 cites·51 claims
- 1090US6796476B2Power control system for a framing toolILLINOIS TOOL WORKS·Filed 2002·Granted Sep 28, 2004·75 cites·10 claims
- 1189US4922407AModular electronic timer switch systemPITTWAY CORP·Filed 1988·Granted May 1, 1990·86 cites·21 claims
- 1285US10543590B2Reversion trigger for combustion-powered fastener-driving toolILLINOIS TOOL WORKS·Filed 2016·Granted Jan 28, 2020·3 cites·21 claims
- 1385US8636185B2Fastener advance delay for fastener driving toolLARGO MARC·Filed 2010·Granted Jan 28, 2014·12 cites·7 claims
- 1484US4901056ATest initiation apparatus with continuous or pulse inputPITTWAY CORP·Filed 1989·Granted Feb 13, 1990·72 cites·9 claims
- 1582US12285850B2Reversion trigger for combustion-powered fastener-driving toolILLINOIS TOOL WORKS·Filed 2023·Granted Apr 29, 2025·0 cites·20 claims
- 1681US9381635B2Fastener-driving tool including a fastening result detectorILLINOIS TOOL WORKS·Filed 2013·Granted Jul 5, 2016·6 cites·15 claims
- 1781US8925780B2Fastener advance delay for fastener driving toolILLINOIS TOOL WORKS·Filed 2013·Granted Jan 6, 2015·7 cites·12 claims
- 1878US10335937B2Fastener-driving tool including a fastening result detectorILLINOIS TOOL WORKS·Filed 2016·Granted Jul 2, 2019·2 cites·20 claims
- 1975US11992923B2Fastener-driving tool including a reversion triggerILLINOIS TOOL WORKS·Filed 2022·Granted May 28, 2024·0 cites·17 claims
- 2069US11318595B2Reversion trigger for combustion-powered fastener-driving toolILLINOIS TOOL WORKS·Filed 2020·Granted May 3, 2022·0 cites·6 claims
- 2152US4621225APassive transformerless battery charging circuitPITTWAY CORP·Filed 1984·Granted Nov 4, 1986·18 cites·20 claims
- 2251US2023091940A1Adaptor for surgical retractorsUNIV NEW YORK STATE RES FOUND·Filed 2021·Application pending·0 cites
- 2342US2018045206A1Portable industrial air filtration device that eliminates fan-speed sensor errorILLINOIS TOOL WORKS·Filed 2016·Application pending·0 cites
- 2442US2011095064A1Fuel level monitoring system for combustion-powered toolsTAYLOR WALTER J·Filed 2009·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →