Golden Valley, MN, United States of America

Andrew Christian Dahlgren

This inventor holds 5 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignee: Donaldson Comapny, Inc.. Active years: 1999-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Andrew Christian Dahlgren. Retrieved from https://idiyas.com/inventor/andrew-christian-dahlgren

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

USPTO Granted Patents = 5 

% Patents Active = 100.0


Average Co-Inventor Count = 3.5

ph-index = 2

Forward Citations = 68(Granted Patents)


Location History:

  • Golden Valley, MN (US) (1999 - 2000)
  • Chanhassen, MN (US) (2015)
  • Victoria, MN (US) (2023 - 2024)

Company Filing History:


Years Active: 1999-2024

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Andrew Christian Dahlgren

Introduction

Andrew Christian Dahlgren is a notable inventor based in Golden Valley, MN (US). He has made significant contributions to the field of gas turbine technology, holding a total of five patents. His work focuses on enhancing the efficiency and functionality of air intake systems.

Latest Patents

Dahlgren's latest patents include a groundbreaking design for a filter element used in gas turbine air intake systems. This innovative filter element features a seal member with radial projections and radial recesses. The design ensures a secure seal with components on the tube sheet of the system, as well as at the end opposite the tube sheet. This end can accommodate either an assembly cover or an additional filter cartridge, showcasing the versatility of his invention.

Career Highlights

Dahlgren is currently employed at Donaldson Company, Inc., where he continues to develop and refine technologies related to air filtration and gas turbine systems. His expertise and innovative mindset have positioned him as a key player in the industry.

Collaborations

Throughout his career, Dahlgren has collaborated with talented individuals such as Robert M. Rogers and Jason A. Tiffany. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Andrew Christian Dahlgren's contributions to gas turbine technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, paving the way for future innovations.

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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