Inventor · disambiguated record
Doug M. Birkholz
Also filed as: BIRKHOLZ DOUG · BIRKHOLZ DOUG M
30 granted patents·5 pending applications·537 citations·filing 1999–2022
97Inventor score
Files withCARDIAC PACEMAKERS INC17INTEGRA LIFESCIENCES CORP4JOHNSON & SON INC S C3MAUI INNOVATIVE PERIPHERALS IN2ARMAMENT SYSTEMS AND PROCEDURES INC1
Top patents by PatentIndex Score
35 records- 0196USD946505SBattery chargerINTEGRA LIFESCIENCES CORP·Filed 2018·Granted Mar 22, 2022·17 cites·1 claims
- 0293US7751884B2Flexible neural stimulation engineCARDIAC PACEMAKERS INC·Filed 2006·Granted Jul 6, 2010·100 cites·13 claims
- 0388US9457192B2Systems and methods for monitoring neurostimulation dosingCARDIAC PACEMAKERS INC·Filed 2015·Granted Oct 4, 2016·9 cites·18 claims
- 0486US8965521B2Systems and methods for monitoring neurostimulation dosingCARDIAC PACEMAKERS INC·Filed 2013·Granted Feb 24, 2015·19 cites·19 claims
- 0586USD568743SOvercapJOHNSON & SON INC S C·Filed 2007·Granted May 13, 2008·32 cites·1 claims
- 0683US8352029B2Flexible neural stimulation engineCARDIAC PACEMAKERS INC·Filed 2010·Granted Jan 8, 2013·18 cites·20 claims
- 0780USD889410SBattery holsterINTEGRA LIFESCIENCES CORP·Filed 2018·Granted Jul 7, 2020·19 cites·1 claims
- 0879US6873875B1Implantable pulse generator and method having adjustable signal blankingCARDIAC PACEMAKERS INC·Filed 2000·Granted Mar 29, 2005·59 cites·33 claims
- 0976USD642440SRake headCenturion Garden and Outdoor Living·Filed 2010·Granted Aug 2, 2011·25 cites·1 claims
- 1075USD468720S3D navigation headsetMAUI INNOVATIVE PERIPHERALS IN·Filed 2001·Granted Jan 14, 2003·21 cites·1 claims
- 1173USD961505SBattery chargerINTEGRA LIFESCIENCES CORP·Filed 2022·Granted Aug 23, 2022·0 cites·1 claims
- 1271USD889395SBatteryINTEGRA LIFESCIENCES CORP·Filed 2018·Granted Jul 7, 2020·12 cites·1 claims
- 1371US9138908B2Material trimmer with cut-line indicatorPETERSEN SEAN T·Filed 2009·Granted Sep 22, 2015·3 cites·11 claims
- 1467US6427084B2Multi-site hybrid hardware-based cardiac pacemakerCARDIAC PACEMAKERS INC·Filed 2000·Granted Jul 30, 2002·32 cites·24 claims
- 1566USD471087SAerosol dispenserJOHNSON & SON INC S C·Filed 2002·Granted Mar 4, 2003·14 cites·1 claims
- 1665US2021008378A1Systems and methods for monitoring neurostimulation dosingCARDIAC PACEMALERS INC·Filed 2020·Application pending·0 cites
- 1762US7769447B2Cardiac pacemaker with table-based pacing mode implementationCARDIAC PACEMAKERS INC·Filed 2005·Granted Aug 3, 2010·3 cites·8 claims
- 1862US6687539B2Implantable defibrillators with programmable cross-chamber blankingCARDIAC PACEMAKERS INC·Filed 2001·Granted Feb 3, 2004·16 cites·24 claims
- 1961USD583903SBottle holderJOHNSON & SON INC S C·Filed 2008·Granted Dec 30, 2008·11 cites·1 claims
- 2061US6381494B1Response to ambient noise in implantable pulse generatorCARDIAC PACEMAKERS INC·Filed 1999·Granted Apr 30, 2002·78 cites·21 claims
- 2161US2009313833A1Material trimmer with illuminated cut line indicatorFISKARS BRANDS INC·Filed 2009·Application pending·0 cites
- 2260US7974692B2Implantable pulse generator and method having adjustable signal blankingCARDIAC PACEMAKERS INC·Filed 2010·Granted Jul 5, 2011·1 cites·20 claims
- 2360USD435209SCutting deviceARMAMENT SYSTEMS AND PROCEDURES INC·Filed 1999·Granted Dec 19, 2000·10 cites·1 claims
- 2457US7200436B2Implantable pulse generator and method having adjustable signal blankingCARDIAC PACEMAKERS INC·Filed 2004·Granted Apr 3, 2007·9 cites·28 claims
- 2555US10814135B2Systems and methods for monitoring neurostimulation dosingCARDIAC PACEMAKERS INC·Filed 2016·Granted Oct 27, 2020·0 cites·20 claims
- 2654US6920355B2Multi-site hybrid hardware-based cardiac pacemakerCARDIAC PACEMAKERS INC·Filed 2002·Granted Jul 19, 2005·9 cites·20 claims
- 2753US2024292829A1Non-powered insect repellent device and methodsUNITED IND CORPORATION·Filed 2022·Application pending·0 cites
- 2852US7801606B2Implantable pulse generator and method having adjustable signal blankingCARDIAC PACEMAKERS INC·Filed 2007·Granted Sep 21, 2010·0 cites·20 claims
- 2948US8214037B2Implantable pulse generator and method having adjustable signal blankingGILKERSON JAMES O·Filed 2011·Granted Jul 3, 2012·0 cites·20 claims
- 3044US2004230232A1Implantable defibrillators with programmable cross-chamber blankingCARDIAC PACEMAKERS INC·Filed 2004·Application pending·0 cites
- 3143US6604001B2Implantable cardiac rhythm management device incorporating a programmable watchdog timerCARDIAC PACEMAKERS INC·Filed 2001·Granted Aug 5, 2003·3 cites·5 claims
- 3243US2010298900A1Cardiac pacemaker with table-based pacing mode implementationYOST DAVID W·Filed 2010·Application pending·0 cites
- 3338US6304778B1Implantable defibrillators with programmable cross-chamber blankingCARDIAC PACEMAKERS INC·Filed 1999·Granted Oct 16, 2001·13 cites·7 claims
- 3437USD681418SCartridge utility knifeBIRKHOLZ DOUG·Filed 2009·Granted May 7, 2013·4 cites·1 claims
- 3529USD457447SMonitor module for a 3D navigation headsetMAUI INNOVATIVE PERIPHERALS IN·Filed 2001·Granted May 21, 2002·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →