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For the Inventor, By the Inventor

Redmond, WA, United States of America

Incon-Trol Corp.


USPTO Granted Patents = 62


Trademarks = 2

Forward Citations = 5,330

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32 inventors (with patents filed for the assignee):

goldMedal Clifton A Alferness (23 out of 131 patents)

silverMedal John Mathew Adams (20 out of 164 patents)

bronzeMedal Gregory M Ayers (12 out of 16 patents)

4.  Joseph M Bocek (10 out of 95 patents)

5.  Kenneth R Infinger (10 out of 11 patents)

6.  Darrell Orvin Wagner (5 out of 31 patents)

7.  Barry M Yomtov (5 out of 5 patents)

8.  Harley G White (5 out of 24 patents)

9.  Paul E Kreyenhagen (4 out of 4 patents)

10.  Jaeho Kim (3 out of 141 patents)

11.  David Peter Finch (3 out of 103 patents)

12.  Craig S Siegman (3 out of 4 patents)

13.  Paul E De Coriolis (3 out of 3 patents)

14.  Phillip Dewey Foshee, Jr (2 out of 52 patents)

15.  Mark Hayes Bolan (2 out of 2 patents)


Core Competencies:
Atrial Defibrillator
Cardioverting System
Cardiac Lead
Atrial Fibrillation Detection
Implantable Device
Therapy Inhibition
Pacing System
Conductive Elements
Cardiac Patient Monitor
Telemetry System
Mapping Catheter
Ischemia Monitoring

62 patents:

1. 8123957 - Method and apparatus of submersible intake equipment (2012-02-28),
2. 7938957 - Method and apparatus of submersible intake equipment (2011-05-10),
3. 6018681 - Implantable atrial defibrillator having therapy inhibition responsive to (2000-01-25),
4. 5910120 - Method and system for detecting dislodgment of an implanted right atrial (1999-06-08),
5. 5827197 - System for detecting atrial fibrillation notwithstanding high and (1998-10-27),
6. 5814081 - Atrial flutter cardioverter and method (1998-09-29),
7. 5813999 - Implantable atrial defibrillator providing reduced cardioversion (1998-09-29),
8. 5785059 - Method of releasing conductive elements from fibrotic tissue (1998-07-28),
9. 5766224 - Temporary, post-heart surgery cardioverting and pacing system and lead (1998-06-16),
10. 5697954 - Defibrillation system including an atrial defibrillator and ventricular (1997-12-16),
11. 5683403 - Implantable lead suture sleeve (1997-11-04),
12. 5676687 - Post atrial cardioversion high rate atrial pacing with gradual rate (1997-10-14),
13. 5674253 - Cardioversion system with cardioverting energy attenuator (1997-10-07),
14. 5674250 - Atrial defibrillator and method for providing adaptive control of (1997-10-07),
15. 5674249 - Atrial defibrillation system having a portable communication device (1997-10-07),
Company Overview
Incon-Trol Corp., based in Redmond, WA, specializes in the development and manufacturing of advanced medical devices focused on atrial defibrillation. The company is dedicated to improving cardiac health through innovative technologies, including atrial defibrillators, cardioverting systems, and implantable devices. Their expertise extends to critical areas such as cardiac lead technology, atrial fibrillation detection, and pacing systems, aiming to enhance patient outcomes and provide effective therapies for heart rhythm disorders.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

62 Patents

#12 in Redmond, WA

#123 in Washington

#5,848 in US

#11,779 in the World

Redmond, WA (US)
Redmond, WA, United States of America

Incon-Trol Corp.

Forward Citations = 5,330

32 inventors:

goldMedal Clifton A Alferness (23 out of 131 patents)

silverMedal John Mathew Adams (20 out of 164 patents)

bronzeMedal Gregory M Ayers (12 out of 16 patents)

4.  Joseph M Bocek (10 out of 95 patents)

5.  Kenneth R Infinger (10 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Incon-Trol Corp.. Retrieved from https://idiyas.com/company/incon-trol

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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