This inventor holds 8 USPTO granted patents. Top assignee: Donaldson Comapny, Inc.. Active years: 1998-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998-2002
Title: James K. Elfstrand: Innovator in Air Cleaner Technology
Introduction
James K. Elfstrand is a notable inventor based in Mounds View, MN (US). He has made significant contributions to the field of air cleaner technology, holding a total of 8 patents. His innovative designs focus on improving air quality through advanced filtration systems.
Latest Patents
One of his latest patents is for an improved air cleaner arrangement. This design features a wedge shape and is constructed as a "no-housing" arrangement. The air cleaner includes first and second end caps, with pleated media extending between them. Additionally, the arrangement incorporates an angled mounting flange, allowing for easy installation beneath the hood of a vehicle.
Career Highlights
James K. Elfstrand is currently employed at Donaldson Company, Inc., where he continues to develop innovative solutions for air filtration. His work has been instrumental in enhancing the performance and efficiency of air cleaning systems.
Collaborations
Throughout his career, James has collaborated with talented individuals such as Larry R. Nepsund and Kathleen A. Abrahamson. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
James K. Elfstrand's contributions to air cleaner technology demonstrate his commitment to innovation and improving air quality. His patents reflect a deep understanding of engineering and design, making him a valuable asset in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile