Anoka, MN, United States of America

Douglas L Neuenfeldt

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Hoffman Enclosures Inc.. Active years: 2015-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas L Neuenfeldt. Retrieved from https://idiyas.com/inventor/douglas-l-neuenfeldt

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


% Patents Active = 100.0


Average Co-Inventor Count = 8.3

ph-index = 1

Forward Citations = 33(Granted Patents)


Company Filing History:


Years Active: 2015-2019

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3 patents (USPTO):Explore Patents

Title: The Innovative Mind of Douglas L. Neuenfeldt

Introduction

Douglas L. Neuenfeldt, an inventive spirit based in Anoka, Minnesota, has made significant contributions to the field of engineering through his innovative designs and patents. With a total of three patents to his name, Neuenfeldt exemplifies the drive and creativity that fuel modern technological advancements.

Latest Patents

One of Neuenfeldt's latest patents is for a filter housing designed for filter fan arrangements. This innovative filter housing features a filter body with a first opening at one end and a second opening at the other. Notably, it incorporates a bell portion located between the air inlet and air outlet openings, which defines a cavity within the housing body. An air-permeable filter support extends into this cavity to securely hold the filter media, ensuring it remains spaced apart from the openings. This design enhances efficiency in air filtration processes.

Another noteworthy patent from Neuenfeldt is related to air conditioning systems, demonstrating his versatility and innovative approach in improving existing technologies.

Career Highlights

Neuenfeldt currently works at Hoffman Enclosures Inc., where his role allows him to design and innovate solutions that address industry challenges. His career is marked by a commitment to developing products that enhance performance and efficiency.

Collaborations

Throughout his professional journey, Neuenfeldt has collaborated with talented colleagues such as Richard L. Raisanen and Michael J. Koehler. These collaborations have contributed to the successful realization of innovative engineering solutions and have enriched his professional experience.

Conclusion

Douglas L. Neuenfeldt’s contributions to the field of engineering through his inventive designs and patents highlight his role as an innovator in the industry. His work at Hoffman Enclosures Inc. and collaborations with fellow engineers stand as a testament to the impact of teamwork and creativity in developing cutting-edge technologies. As he continues to push the boundaries of innovation, Neuenfeldt remains an inspiring figure for future inventors.

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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