For the Inventor, By the Inventor

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Seattle, WA, United States of America

Heartstream, Inc.

USPTO Granted Patents = 56

Forward Citations = 5,127

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21 inventors (with patents filed for the assignee):

Daniel J Powers (33 out of 89 patents)

Clinton S Cole (29 out of 29 patents)

Carlton B Morgan (27 out of 51 patents)

4. Thomas D Lyster (19 out of 50 patents)

5. Bradford Evan Gliner (11 out of 95 patents)

6. Ian G MacDuff (7 out of 10 patents)

7. David B Cameron (7 out of 7 patents)

8. Judith L Cyrus (6 out of 7 patents)

9. Dennis Eugene Ochs (6 out of 29 patents)

10. Jon Mikalson Bishay (5 out of 132 patents)

11. Kent W Leyde (5 out of 10 patents)

12. Garry R Gordon (5 out of 5 patents)

13. Steven T Mydynski (4 out of 6 patents)

14. Justin Grimley (4 out of 4 patents)

15. Leona Bell (4 out of 4 patents)

Core Competencies:

Defibrillator System

Electrotherapy Method

Arrhythmia Analysis

Medical Connector

Time-Correlated Data

Self-Testing

Patient Impedance

Dynamic Load Control

Condition Indicator

Multiphasic Waveform

Data Gathering

Quality Assurance

56 patents: Sort by Forward Citations

1. 6304783 - Defibrillator system including a removable monitoring electrodes adapter and method of detecting the monitoring adapter (2001-10-16),

2. 6119039 - Method and apparatus for delivering defibrillation energy (2000-09-12),

3. 6108578 - Configurable arrhythmia analysis algorithm (2000-08-22),

4. 6104953 - Method and apparatus for delivering defibrillation and pacing energy (2000-08-15),

5. 6075369 - Defibrillator system condition indicator with an electrode interface (2000-06-13),

6. 6048218 - Medical connector apparatus (2000-04-11),

7. 6047212 - External defibrillator capable of delivering patient impedance (2000-04-04),

8. 6047207 - Method of using a measuring instrument and data gathering system (2000-04-04),

9. 6041257 - Method of using a measuring instrument and data gathering system (2000-03-21),

10. 6016059 - Defibrillator system condition indicator (2000-01-18),

11. 5993219 - Method and apparatus for modifying a resuscitation training mannequin (1999-11-30),

12. 5967817 - Medical connector apparatus (1999-10-19),

13. 5964786 - Environment-responsive method for maintaining an electronic device (1999-10-12),

14. 5951598 - Electrode system (1999-09-14),

15. 5951485 - Method and apparatus for recording and replaying time-correlated medical (1999-09-14),

Heartstream, Inc. is a medical technology company specializing in the development and manufacturing of innovative cardiac care products. With a commitment to advancing patient care and outcomes, Heartstream provides cutting-edge solutions for early detection, intervention, and treatment of cardiac conditions. Their range of products includes advanced cardiac monitors, defibrillators, and electrocardiogram (ECG) devices. With a focus on quality and user-friendly design, Heartstream products are trusted by healthcare professionals worldwide. Visit their website to learn more about their products and services.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

56 Patents

#47 in Seattle, WA

#136 in Washington

#6,346 in US

#12,732 in the World

Seattle, WA, United States of America

Heartstream, Inc.

Forward Citations = 5,127

21 inventors:

Daniel J Powers (33 out of 89 patents)

Clinton S Cole (29 out of 29 patents)

Carlton B Morgan (27 out of 51 patents)

4. Thomas D Lyster (19 out of 50 patents)

5. Bradford Evan Gliner (11 out of 95 patents)

Please report any incorrect information to [email protected]

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