JW

John D. Wahlstrand

ME Medtronic: 43 patents #136 of 6,325Top 3%
📍 Shoreview, MN: #34 of 657 inventorsTop 6%
🗺 Minnesota: #1,057 of 52,454 inventorsTop 3%
Overall (All Time): #64,357 of 4,157,543Top 2%
45
Patents All Time

Issued Patents All Time

Showing 1–25 of 45 patents

Patent #TitleCo-InventorsDate
12280266 Extra-cardiovascular cardiac pacing system for delivering composite pacing pulses David A. Anderson, Mark T. Marshall, Vladimir P. Nikolski, Robert T. Sawchuk, Amy E. Thompson-Nauman +1 more 2025-04-22
12157009 Extra-cardiovascular pacing by an implantable cardioverter defibrillator David A. Anderson, Mark T. Marshall, Vladimir P. Nikolski, Robert T. Sawchuk, Amy E. Thompson-Nauman +1 more 2024-12-03
11883677 Extra-cardiovascular cardiac pacing system for delivering composite pacing pulses David A. Anderson, Mark T. Marshall, Vladimir P. Nikolski, Robert T. Sawchuk, Amy E. Thompson-Nauman +1 more 2024-01-30
11628306 Power management for an implantable device James J. St. Martin, George C. Rosar 2023-04-18
11524166 Extra-cardiovascular pacing by an implantable cardioverter defibrillator David A. Anderson, Mark T. Marshall, Vladimir P. Nikolski, Robert T. Sawchuk, Amy E. Thompson-Nauman +1 more 2022-12-13
11406838 Extra-cardiovascular cardiac pacing system for delivering composite pacing pulses David A. Anderson, Mark T. Marshall, Vladimir P. Nikolski, Robert T. Sawchuk, Amy E. Thompson-Nauman +1 more 2022-08-09
11013929 Power management for an implantable device James J. St. Martin, George C. Rosar 2021-05-25
10780261 Pacing output K-factor improvements Anthony W. Schrock, James W. Busacker, Kevin E. Baumgart, Michael L. Hudziak, James D. Reinke 2020-09-22
10556118 Extra-cardiovascular pacing by an implantable cardioverter defibrillator David A. Anderson, Mark T. Marshall, Vladimir P. Nikolski, Robert T. Sawchuk, Amy E. Thompson-Nauman +1 more 2020-02-11
10449362 Extra-cardiovascular cardiac pacing system for delivering composite pacing pulses David A. Anderson, Mark T. Marshall, Vladimir P. Nikolski, Robert T. Sawchuk, Amy E. Thompson-Nauman +1 more 2019-10-22
10350425 Tachyarrhythmia induction by an extra-cardiovascular implantable cardioverter defibrillator Vladimir P. Nikolski, David A. Anderson, Mark T. Marshall, Robert T. Sawchuk, Amy E. Thompson-Nauman +1 more 2019-07-16
10155119 Extra-cardiovascular pacing using high-voltage therapy circuitry of an implantable cardioverter defibrillator David A. Anderson, Mark T. Marshall, Vladimir P. Nikolski, Robert T. Sawchuk, Amy E. Thompson-Nauman +1 more 2018-12-18
10080905 Extra-cardiovascular pacing by an implantable cardioverter defibrillator David A. Anderson, Mark T. Marshall, Vladimir P. Nikolski, Robert T. Sawchuk, Amy E. Thompson-Nauman +1 more 2018-09-25
10046168 Tachyarrhythmia induction by an extra-cardiovascular implantable cardioverter defibrillator Vladimir P. Nikolski, David A. Anderson, Mark T. Marshall, Robert T. Sawchuk, Amy E. Thompson-Nauman +1 more 2018-08-14
9802055 Ultrasound powered pulse delivery device James D. Reinke, Sarah A. Audet, Andrew J. Ries, Robert W. Stadler, Zhongping Yang 2017-10-31
9731138 System and method for cardiac pacing Robert W. Stadler, Zhongping Yang, Sarah A. Audet, James K. Carney, James D. Reinke +1 more 2017-08-15
8965506 Fault tolerant pacing Scott A. Hareland, Kenneth J. Kahle, Leonard P. Radtke, Jeffrey M. Gillberg 2015-02-24
8688223 Implantable medical device impedance measurement module for communication with one or more lead-borne devices James J. St. Martin 2014-04-01
8612167 Estimating remaining battery service life in an implantable medical device Craig L. Schmidt, Ann M. Crespi, Gregory A. Younker, James W. Busacker 2013-12-17
8478402 Determining intercardiac impedance Timothy J. Denison, Wesley A. Santa 2013-07-02
8463382 Implantable lead functional status monitor and method David J. Jorgenson, Ross O. Starkson, Rick D. McVenes, Charles D. Trautmann, Bradley C. Peck 2013-06-11
8050763 Isolation circuitry and method for gradient field safety in an implantable medical device Lonny V. Cabelka, David E. Manahan, Forrest C. M. Pape 2011-11-01
7797047 Implantable lead functional status monitor and method David J. Jorgenson, Ross O. Starkson, Rick D. McVenes, Charles D. Trautmann, Bradley C. Peck 2010-09-14
7729770 Isolation circuitry and method for gradient field safety in an implantable medical device Lonny V. Cabelka, David E. Manahan, Forrest C. M. Pape 2010-06-01
7031772 Method and apparatus for rate responsive adjustments in an implantable medical device Catherine R. Condie, Gerald A. Portzline, Yong K. Cho, John Brandstetter, Luc R. Mongeon 2006-04-18