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Redmond, WA, United States of America

Physio-Control Manufacturing Corporation

USPTO Granted Patents = 20

Forward Citations = 1,114

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38 inventors (with patents filed for the assignee):

Lawrence A Borschowa (7 out of 20 patents)

Joseph Leo Sullivan (7 out of 196 patents)

Richard C Nova (6 out of 97 patents)

4. Scott Owen Schweizer (2 out of 9 patents)

5. Tae Hong Joo (2 out of 13 patents)

6. Daniel Yerkovich (2 out of 21 patents)

7. Douglas Keith Medema (2 out of 44 patents)

8. Dennis R Seguine (2 out of 2 patents)

9. Douglas M Gustavson (2 out of 4 patents)

10. Rodney J Merry (2 out of 10 patents)

11. John C Daynes (2 out of 55 patents)

12. Dana Jon Olson (1 out of 25 patents)

13. Steven B Duke (1 out of 15 patents)

14. Tarek Z Elabbady (1 out of 7 patents)

15. David R Hampton (1 out of 32 patents)

20 patents: Sort by Forward Citations

1. 6980856 - Circuit for performing external pacing and biphasic defibrillation (2005-12-27),

2. 6487448 - Method and apparatus for converting a monophasic defibrillator to a biphasic defibrillator (2002-11-26),

3. 6280391 - Method and apparatus for removing baseline wander from an egg signal (2001-08-28),

4. 6223077 - Automatic power switching in a defibrillator (2001-04-24),

5. 6212429 - Method and apparatus for converting a monophasic defibrillator to a biphasic defibrillator (2001-04-03),

6. 6208895 - Circuit for performing external pacing and biphasic defibrillation (2001-03-27),

7. 6185450 - Digital sliding pole fast-restore for an electrocardiograph display (2001-02-06),

8. 6173204 - Semiconductor assisted relay in a biphasic defibrillator (2001-01-09),

9. 6171256 - Method and apparatus for detecting a condition associated with acute cardiac ischemia (2001-01-09),

10. 6137261 - Rechargeable battery maintenance and testing system (2000-10-24),

11. 6133787 - Method and apparatus for controlling the common mode impedance (2000-10-17),

12. 6127063 - Intelligent battery and well interface (2000-10-03),

13. 6073085 - System for automatically testing an electronic device during quiescent (2000-06-06),

14. 6041254 - H-bridge circuit for generating a high-energy biphasic waveform in an (2000-03-21),

15. 6005370 - Automatic rate control for defibrillator capacitor charging (1999-12-21),

Company Overview

Physio-Control Manufacturing Corporation, based in Redmond, WA, specializes in advanced medical devices and technologies aimed at emergency medical services and hospital settings. The company is renowned for its development of defibrillators, monitoring systems, and other critical care solutions that enhance patient outcomes during cardiac emergencies. With a strong focus on innovation, Physio-Control integrates cutting-edge technology into its products, ensuring reliability and effectiveness in life-saving situations.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

20 Patents

#37 in Redmond, WA

#356 in Washington

#16,395 in US

#31,264 in the World

Redmond, WA, United States of America

Physio-Control Manufacturing Corporation

Forward Citations = 1,114

38 inventors:

Lawrence A Borschowa (7 out of 20 patents)

Joseph Leo Sullivan (7 out of 196 patents)

Richard C Nova (6 out of 97 patents)

4. Scott Owen Schweizer (2 out of 9 patents)

5. Tae Hong Joo (2 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Physio-Control Manufacturing Corporation. Retrieved from https://idiyas.com/company/physio-control-manufacturing

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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