Faribault, MN, United States of America

Brent A Gulsvig

This inventor holds 25 USPTO granted patents and 2 published patent applications and 9 EPO patents, primarily in Fluid Filtration. Top assignee: Donaldson Comapny, Inc.. Active years: 1995-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Brent A Gulsvig. Retrieved from https://idiyas.com/inventor/brent-a-gulsvig

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

USPTO Granted Patents = 25 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.7

ph-index = 8

Forward Citations = 256(Granted Patents)


Location History:

  • Lakeville, MN (US) (1995)
  • Fairbault, MN (US) (2007)
  • Faribault, MN (US) (2000 - 2024)

Company Filing History:


Years Active: 1995-2025

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Areas of Expertise:
Spin-On Filter
Liquid Filter
Filter Cartridge
Coolant Filter
Fuel Filter
Sediment Drain Valve
Fluid Level Indicator
High Pressure Filter
Integral Relief Valve
Valve Arrangement
Filter Assembly
Treatment Agent
25 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Brent A. Gulsvig

Introduction

Brent A. Gulsvig is a prominent inventor based in Faribault, MN, with an impressive portfolio that includes 25 patents. His contributions to the field of filtration technology have garnered attention and respect within the industry.

Latest Patents

Among his latest innovations is the patent for a "Spin-on filter with external threads and methods." This innovative filter arrangement is designed for threadably securing to a filter head. The filter includes a housing with a surrounding wall that defines an interior volume, featuring an open mouth for access. An important aspect of this design is the external sleeve that is secured to the housing and extends partially along its wall, allowing for a secure threaded connection to a filter head. This arrangement ensures an effective seal and efficient filtering process in various systems, especially those involving engines that utilize liquids.

Career Highlights

Brent is associated with Donaldson Company, Inc., a well-regarded organization that specializes in filtration systems. His work at Donaldson has allowed him to innovate and refine filter designs, making significant contributions to the efficiency and reliability of filtration solutions.

Collaborations

Throughout his career, Brent has collaborated with notable professionals in the field, including John R. Hacker and Brian Tucker. These partnerships have fostered a creative environment where innovative ideas can flourish, leading to successful patent developments and advancements in filtering technologies.

Conclusion

Brent A. Gulsvig's dedication to innovation in filtration technology, evidenced by his extensive patent portfolio, positions him as a key figure in the industry. His work continues to impact and improve filtering processes, benefiting a wide range of applications and industries.

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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