David James Emmons

Plymouth, MN, United States of America

David James Emmons

This inventor holds 118 USPTO granted patents and 5 published patent applications, plus 7 CIPO patents and 7 EPO patents, primarily in HVAC Control Systems (CPC class F24F13-1426). Top assignees: Ademco Inc., Honeywell International Inc., Pur Water Purification Products, Inc.. Active years: 1989-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David James Emmons. Retrieved from https://idiyas.com/inventor/david-james-emmons

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

USPTO Granted Patents = 118 

% Patents Active = 93.2


 

Average Co-Inventor Count = 3.5

ph-index = 29

Forward Citations = 3,124(Granted Patents)

Forward Citations (Not Self Cited) = 2,822(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Richfield, MN (US) (1989 - 1994)
  • Eden Prairie, MN (US) (1994)
  • Plymouth, MN (US) (1994 - 2022)
  • Coon Rapids, MN (US) (2018 - 2024)

Company Filing History:


Years Active: 1989-2024

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Areas of Expertise:
HVAC
Damper Assembly
Thermostat
Zoning Devices
Building Health
Air Quality
Power Management
Modular Systems
Smart Interface
Water Filtration
Sensor Integration
Temperature Control
118 patents (USPTO):Explore Patents

Title: Innovator Spotlight: David James Emmons

Introduction:

David James Emmons, a prolific inventor based in Plymouth, MN, has made significant contributions to the field of heating, ventilation, and air conditioning systems with a total of 118 patents to his name. His innovative spirit and dedication to improving ductwork systems have garnered him recognition in the industry.

Latest Patents:

Among his recent inventions is the Retrofit Damper Assembly, a groundbreaking system designed to enhance the functionality of ducts within ductwork systems. This assembly features a damper that can smoothly transition from a deployment configuration to an operational one, offering precise control over the flow of conditioned air. Additionally, Emmons has patented the Retrofit Damper System with Power Management, which incorporates a smart control module to monitor the energy levels and ensure efficient operation of the damper system.

Career Highlights:

Throughout his career, David James Emmons has honed his expertise while working at esteemed companies such as Ademco Inc. and Honeywell International Inc. His innovative mindset and problem-solving skills have led to the development of cutting-edge solutions that address critical challenges in the HVAC industry.

Collaborations:

Emmons has collaborated with talented individuals in his field, including coworkers such as Steven L Wolff and Travis J Read. Together, they have shared insights, ideas, and expertise to drive forward-thinking innovations and streamline the implementation of new technologies in the ductwork sector.

Conclusion:

In conclusion, David James Emmons stands as a pioneering figure in the realm of HVAC inventions, with a commendable track record of patenting novel solutions that enhance the efficiency and performance of ductwork systems. His relentless pursuit of innovation and collaboration with industry peers underscores his commitment to pushing the boundaries of technological advancement in the field.

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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