DM

Douglas K. Medema

WH West Affum Holdings: 19 patents #10 of 56Top 20%
WD West Affum Holdings Dac: 13 patents #9 of 62Top 15%
ME Medtronic: 5 patents #1,812 of 6,325Top 30%
PM Physio-Control Manufacturing: 2 patents #6 of 38Top 20%
📍 Everett, WA: #7 of 1,109 inventorsTop 1%
🗺 Washington: #1,561 of 76,902 inventorsTop 3%
Overall (All Time): #74,620 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #TitleCo-InventorsDate
12233271 Wearable cardioverter defibrillator latching connector Daniel Ralph Piha, Robert R. Buchanan, Dallas Eugene Meeker, Quan H. Nguyen 2025-02-25
12226625 Wearable cardiac defibrillator systems and methods and software for contacting non-witnessing responders Steven E. Sjoquist 2025-02-18
12179032 Wearable cardioverter defibrillator (WCD) segment based episode opening and confirmation periods Joseph L. Sullivan, David P. Finch, Robert Reuben Buchanan, Garrett M. Kotlarchik, Jaeho Kim +1 more 2024-12-31
12128244 Wearable cardioverter defibrillator (WCD) system with active ECG cable shielding Zhong Qun Lu, Kenneth F. Cowan 2024-10-29
12115366 Wearable cardioverter defibrillator with breast support Laura Marie Gustavson, Kerstin Dorst, Angela M. Stewart, Pamela F. Breske, Amanda K. Hall +8 more 2024-10-15
12017063 Wearable cardioverter defibrillator (WCD) with ECG preamp having active input capacitance balancing Zhong Qun Lu, Kenneth F. Cowan 2024-06-25
11998752 Wearable cardioverter defibrillator with a non-invasive blood pressure monitor Kenneth F. Cowan, Steven E. Sjoquist, Zoie R. Engman, Erick M. Roane, Laura Marie Gustavson +5 more 2024-06-04
11984677 Printed circuit board cable clip for signal sensitive applications Robert Reuben Buchanan, Daniel Ralph Piha, Dallas Eugene Meeker, Daniel James Finney 2024-05-14
11844953 Wearable cardioverter defibrillator (WCD) Joseph L. Sullivan, David P. Finch, Robert Reuben Buchanan, Garrett M. Kotlarchik, Jaeho Kim +1 more 2023-12-19
11745006 Wearable cardiac defibrillation system with electrode assemblies having pillow structure William E. Crone, Dallas Eugene Meeker, Robert R. Buchanan, David P. Finch, Laura Marie Gustavson +1 more 2023-09-05
11724116 Wearable cardioverter defibrillator latching connector Daniel Ralph Piha, Robert Reuben Buchanan, Dallas Eugene Meeker, Quan H. Nguyen 2023-08-15
11648411 Defibrillation waveforms for a wearable cardiac defibrillator Tyson G. Taylor 2023-05-16
11617880 Wearable cardioverter defibrillator with breast support Laura Marie Gustavson, Kerstin Dorst, Angela M. Stewart, Pamela F. Breske, Amanda K. Hall +8 more 2023-04-04
11540762 Wearable cardioverter defibrtillator with improved ECG electrodes Dallas Eugene Meeker, Kiah Lesher, Robert Reuben Buchanan, Zoie R. Engman, Phillip D. Foshee, Jr. +1 more 2023-01-03
11331508 Wearable cardioverter defibrillator with a non-invasive blood pressure monitor Kenneth F. Cowan, Steven E. Sjoquist, Zoie R. Engman, Erick M. Roane, Laura Marie Gustavson +5 more 2022-05-17
11278730 Wearable cardioverter defibrillator (WCD) system making shock/no shock determinations from patient's rotational motion 2022-03-22
11247041 Wearable cardioverter defibrillator (WCD) with ECG preamp having active input capacitance balancing Zhong Qun Lu, Kenneth F. Cowan 2022-02-15
11235143 Wearable cardiac defibrillator systems and methods and software for contacting non-witnessing responders Steven E. Sjoquist 2022-02-01
11207538 Wearable cardioverter defibrillator (WCD) system warning ambulatory patient by weak alerting shock 2021-12-28
11191971 Wearable cardioverter defibrillator (WCD) system with active ECG cable shielding Zhong Qun Lu, Kenneth F. Cowan 2021-12-07
11160990 Wearable cardioverter defibrillator (WCD) alarms Joseph L. Sullivan, David P. Finch, Robert Reuben Buchanan, Garrett M. Kotlarchik, Jaeho Kim +1 more 2021-11-02
11097094 Wearable cardiac defibrillation system with electrode assemblies having pillow structure William E. Crone, Dallas Eugene Meeker, Robert R. Buchanan, David P. Finch, Laura Marie Gustavson +1 more 2021-08-24
11063378 Printed circuit board cable clip for signal sensitive applications Robert R. Buchanan, Daniel Ralph Piha, Dallas Eugene Meeker, Daniel James Finney 2021-07-13
11000692 Wearable cardioverter defibrillator (WCD) system with isolated patient parameter component Kenneth F. Cowan, Zhong Qun Lu 2021-05-11
10946207 Defibrillation waveforms for a wearable cardiac defibrillator Tyson G. Taylor 2021-03-16