For the Inventor, By the Inventor

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Mequon, WI, United States of America

Kenergy, Inc.

USPTO Granted Patents = 30

% Expired Patents = 83.3

EPO Patents = 1

Trademarks = 1

Forward Citations = 2,479

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11 inventors (with patents filed for the assignee):

Stephen Denker (23 out of 28 patents)

Cherik T Bulkes (21 out of 35 patents)

Arthur Julius Beutler (17 out of 20 patents)

4. Kent A Weisner (4 out of 10 patents)

5. Lester L Walls, Jr (4 out of 8 patents)

6. Timothy J Claude (1 out of 61 patents)

7. Mary K Norby (1 out of 1 patent)

8. Randy Melancon (1 out of 1 patent)

9. Doug Poiencot (1 out of 1 patent)

10. Cherik Bulkes (1 out of 1 patent)

11. Clifford Sanders (1 out of 1 patent)

Core Competencies:

MRI Compatibility

Implantable Medical Devices

Radio Frequency Antenna

Wireless Communication

Power Supply

Vagal Nerve Stimulation

Class-E Amplifier

Cardiac Pacing

Animal Tissue Stimulation

Omnidirectional Antenna

Electrode Interface

Intravascular Devices

30 patents: Sort by Forward Citations

1. 8834657 - Method of manufacturing an mri compatible conductive lead body (2014-09-16),

2. 8463407 - MRI compatible implanted lead-electrode interface (2013-06-11),

3. 8366628 - Signal sensing in an implanted apparatus with an internal reference (2013-02-05),

4. 8285396 - MRI compatible electrical lead for an implanted electronic medical device (2012-10-09),

5. 8255054 - MRI compatible implanted electronic medical device (2012-08-28),

6. 8233985 - MRI compatible implanted electronic medical device with power and data communication capability (2012-07-31),

7. 7917213 - MRI compatible implanted electronic medical lead (2011-03-29),

8. 7881804 - Composite waveform based method and apparatus for animal tissue stimulation (2011-02-01),

9. 7826903 - Radio frequency antenna for a wireless intravascular medical device (2010-11-02),

10. 7769466 - Class-E radio frequency amplifier for use with an implantable medical device (2010-08-03),

11. 7749265 - Radio frequency antenna for a wireless intravascular medical device (2010-07-06),

12. 7720547 - Extracorporeal power supply with a wireless feedback system for an implanted medical device (2010-05-18),

13. 7711434 - Wireless intravascular medical device with a double helical antenna assembly (2010-05-04),

14. 7535296 - Class-E radio frequency power amplifier with feedback control (2009-05-19),

15. 7532932 - Implantable medical apparatus having an omnidirectional antenna for receiving radio frequency signals (2009-05-12),

Company Overview

Kenergy, Inc. is a technology-driven company based in Mequon, Wisconsin, specializing in advanced energy solutions. The organization focuses on developing innovative products and services that enhance energy efficiency and sustainability across various sectors. With a commitment to research and development, Kenergy aims to lead in the fields of renewable energy technologies and energy management systems, contributing to a more sustainable future. Its expertise spans multiple domains, including energy storage, smart grid technologies, and energy optimization solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

30 Patents

#4 in Mequon, WI

#267 in Wisconsin

#11,257 in US

#21,853 in the World

Mequon, WI, United States of America

Kenergy, Inc.

Forward Citations = 2,479

11 inventors:

Stephen Denker (23 out of 28 patents)

Cherik T Bulkes (21 out of 35 patents)

Arthur Julius Beutler (17 out of 20 patents)

4. Kent A Weisner (4 out of 10 patents)

5. Lester L Walls, Jr (4 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kenergy, Inc.. Retrieved from https://idiyas.com/company/kenergy

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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