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For the Inventor, By the Inventor

Glen Ellyn, IL, United States of America

Kenneth R Fenne

This inventor holds 63 USPTO granted patents, primarily in Smoke Detection Technology (CPC class D101). Top assignees: Pittway Corporation, Brk Brands, Inc., Techny Industries, Inc.. Active years: 1976-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenneth R Fenne. Retrieved from https://idiyas.com/inventor/kenneth-r-fenne

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

USPTO Granted Patents = 63

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 19

Forward Citations = 1,004(Granted Patents)

Forward Citations (Not Self Cited) = 931(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal49 out of 268 
 
Pittway Corporation
 patents
silverMedal8 out of 57 
 
Brk Brands, Inc.
 patents
bronzeMedal2 out of 2 
 
Techny Industries, Inc.
 patents
4. 1 out of 2 
 
Brk Electronics, Inc.
 patents
5. 1 out of 11 
 
Quasar Electronics Corporation
 patents
6. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1976-1998

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Areas of Expertise:
Smoke Detector
Flashlight
Modular Timer
Strobe Light
Night Light
Portable Escape Ladder
Electrical Unit
Heat Detector
Light Control
Motion Sensor
Escape Ladder
Trigger Mechanism
63 patents (USPTO):Explore Patents
1. D399157 - Low profile detector (1998-10-06),
2. D399028 - Front squeeze trigger for a fire extinguisher (1998-09-29),
3. 5638947 - Modular timer having multiple finished extension members (1997-06-17),
4. D379245 - Night light (1997-05-13),
5. 5605205 - Readily deployable portable escape ladder (1997-02-25),
6. D373093 - Detector housing (1996-08-27),
7. D371854 - Ladder rung (1996-07-16),
8. D370736 - Escape ladder (1996-06-11),
9. D360156 - Combined strobe light and smoke detector for the hearing impaired (1995-07-11),
10. D351673 - Portable light (1994-10-18),
11. D340659 - Smoke detector (1993-10-26),
12. D340416 - Detector (1993-10-19),
13. D340202 - Smoke detector (1993-10-12),
14. D340201 - Smoke detector (1993-10-12),
15. D327228 - Cover for a duct-type smoke detector (1992-06-23),

Title: Kenneth R. Fenne: A Pioneer in Innovative Patents

Introduction

Kenneth R. Fenne, a notable inventor based in Glen Ellyn, IL, has made significant contributions to the world of innovation, evidenced by his impressive portfolio of 63 patents. His work reflects a deep commitment to developing technology that enhances safety and efficiency.

Latest Patents

Among his latest achievements are groundbreaking inventions such as the Low Profile Detector and the Front Squeeze Trigger for Fire Extinguishers. These patents showcase his ability to identify essential safety needs and create effective solutions that impact the lives of many.

Career Highlights

Fenne’s career is marked by his tenure at renowned firms such as Pittway Corporation and BRK Brands, Inc. His work at these companies provided him with the platform to develop and patent innovations that would later become industry standards.

Collaborations

Throughout his prolific career, Kenneth has collaborated with talented individuals like Wayne D. Steward and Witalij Didyk. Together, they have combined their expertise to foster an environment of creativity and innovation, leading to the successful development of numerous patents.

Conclusion

Kenneth R. Fenne's contributions to innovation through his extensive portfolio of patents and collaborations have solidified his place as a leader in engineering and invention. His continued work promises to yield further advancements that will benefit countless industries and individuals alike.

Profile summary based on public USPTO records.
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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