DB

Doug M. Birkholz

CP Cardiac Pacemakers: 17 patents #169 of 1,214Top 15%
IL Integra Lifesciences: 4 patents #11 of 126Top 9%
SS S. C. Johnson & Son: 3 patents #519 of 1,588Top 35%
FB Fiskars Brands: 1 patents #105 of 148Top 75%
NV NVIDIA: 1 patents #4,316 of 7,811Top 60%
📍 Shoreview, MN: #47 of 657 inventorsTop 8%
🗺 Minnesota: #1,949 of 52,454 inventorsTop 4%
Overall (All Time): #124,021 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDate
D961505 Battery charger Clay Mehnert, Brian D. Neeley 2022-08-23
D946505 Battery charger Clay Mehnert, Brian D. Neeley 2022-03-22
10814135 Systems and methods for monitoring neurostimulation dosing Douglas J. Brandner, Douglas J. Gifford, David J. Ternes, William J. Linder 2020-10-27
D889410 Battery holster Clay Mehnert, Brian D. Neeley 2020-07-07
D889395 Battery Clay Mehnert, Brian D. Neeley, Steve Dieter 2020-07-07
9457192 Systems and methods for monitoring neurostimulation dosing Douglas J. Brandner, Douglas J. Gifford, David J. Ternes, William J. Linder 2016-10-04
9138908 Material trimmer with cut-line indicator Sean Petersen, David C. Eby, Theodore Jach 2015-09-22
8965521 Systems and methods for monitoring neurostimulation dosing Douglas J. Brandner, Douglas J. Gifford, David J. Ternes, William J. Linder 2015-02-24
D681418 Cartridge utility knife 2013-05-07
8352029 Flexible neural stimulation engine David J. Ternes, David W. Yost, James A. Esler 2013-01-08
8214037 Implantable pulse generator and method having adjustable signal blanking James O. Gilkerson, David L. Perschbacher 2012-07-03
D642440 Rake head James C. Boda, Robert A. Seaton 2011-08-02
7974692 Implantable pulse generator and method having adjustable signal blanking James O. Gilkerson, David L. Perschbacher 2011-07-05
7801606 Implantable pulse generator and method having adjustable signal blanking James O. Gilkerson, David L. Perschbacher 2010-09-21
7769447 Cardiac pacemaker with table-based pacing mode implementation David W. Yost, James A. Esler 2010-08-03
7751884 Flexible neural stimulation engine David J. Ternes, David W. Yost, James A. Esler 2010-07-06
D583903 Bottle holder Evan A. Sparks, Timothy R. Ordiway, Stephen B. Leonard, Jeffrey L. Crull 2008-12-30
D568743 Overcap Edward J. Kunesh, David P. Mather 2008-05-13
7200436 Implantable pulse generator and method having adjustable signal blanking James O. Gilkerson, David L. Perschbacher 2007-04-03
6920355 Multi-site hybrid hardware-based cardiac pacemaker Kenneth L. Baker, David L. Perschbacher, Andrew P. Kramer, Gary T. Seim 2005-07-19
6873875 Implantable pulse generator and method having adjustable signal blanking James O. Gilkerson, David L. Perschbacher 2005-03-29
6687539 Implantable defibrillators with programmable cross-chamber blanking James O. Gilkerson, David L. Perschbacher 2004-02-03
6604001 Implantable cardiac rhythm management device incorporating a programmable watchdog timer Brian Thomas, Grant Corcoran 2003-08-05
D471087 Aerosol dispenser Ryan McCoy, Sean Petersen 2003-03-04
D468720 3D navigation headset 2003-01-14