Brookfield, WI, United States of America

James J Dehn

This inventor holds 40 USPTO granted patents and 9 published patent applications, plus 7 CIPO patents and 2 EPO patents, primarily in Dual Fuel Engines. Top assignees: Champion Power Equipment, Inc., Briggs & Stratton, LLC, Champion Engine Technology, LLC. Active years: 2005-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James J Dehn. Retrieved from https://idiyas.com/inventor/james-j-dehn

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

Calculating rank

USPTO Granted Patents = 40 (Patent Applications = 9)

% Patents Active = 77.5

CIPO Patents = 7 (Patent Applications = 2)

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 3.1

ph-index = 7

Forward Citations = 155(Granted Patents)

Location History:

Brookfield, WA (US) (2017)
Santa Fe Springs, CA (US) (2020 - 2022)
Brookfield, WI (US) (2005 - 2024)

Company Filing History:

16 out of 47

Champion Power Equipment, Inc.

patents

12 out of 795

Briggs & Stratton, LLC

patents

12 out of 22

Champion Engine Technology, LLC

patents

Years Active: 2005-2026

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Areas of Expertise:

Dual Fuel Engine

Fuel System

Carbon Monoxide Shutoff

Generator Engine

Internal Combustion Engine

Fuel Pump Assembly

Heat Management

Intake Manifold

Engine Cylinder Head

Drip Feed Apparatus

Automatic Choke

Electrical Generator

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12774686 - Dual fuel lockout switch for generator engine (2026-10-27),

2. 12760689 - Dual fuel lockout switch for generator engine (2026-10-13),

3. 12272959 - Connectable power stations (2025-04-08),

4. 11905895 - Dual fuel lockout switch for generator engine (2024-02-20),

5. 11840970 - Dual fuel generator with remote regulator (2023-12-12),

6. 11530654 - Off-board fuel regulator for generator engine (2022-12-20),

7. 11492985 - Off-board fuel regulator for generator engine (2022-11-08),

8. 11336214 - Carbon monoxide shutoff system for electric generator (2022-05-17),

9. 11143145 - Batteryless dual fuel engine with liquid fuel cut-off (2021-10-12),

10. 11143120 - Fuel system for a multi-fuel internal combustion engine (2021-10-12),

11. 10862414 - Carbon monoxide shutoff system for electric generator (2020-12-08),

12. 10697398 - Batteryless dual fuel engine with liquid fuel cut-off (2020-06-30),

13. 10697379 - Tri fuel gen (2020-06-30),

14. 10393034 - Fuel system for a multi-fuel internal combustion engine (2019-08-27),

15. 10287967 - Integrated oil cooler for internal combustion engine (2019-05-14),

Title: The Inventor James J Dehn: Pioneering Innovations in Brookfield, WI

Introduction: James J Dehn is a distinguished inventor based in Brookfield, Wisconsin, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: James J Dehn's latest patents include a cutting-edge technology for renewable energy storage systems and a revolutionary design for sustainable agricultural machinery.

Career Highlights: With a career spanning over two decades, James J Dehn has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing solutions that push the boundaries of technology.

Collaborations: Throughout his career, James J Dehn has collaborated with leading research institutions, universities, and companies to bring his inventions to life, fostering a culture of innovation and excellence in the industry.

Conclusion: James J Dehn's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a trailblazing inventor in Brookfield, Wisconsin, and beyond.

Profile summary based on public USPTO records.