Mineral Wells, TX, United States of America

Steven G Tollefson

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Jonell Filtration Group. Active years: 2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Steven G Tollefson. Retrieved from https://idiyas.com/inventor/steven-g-tollefson

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

Calculating rank
USPTO Granted Patents = 1 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2017

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Steven G Tollefson

Introduction

Steven G Tollefson is an accomplished inventor based in Mineral Wells, TX (US). He has made significant contributions to the field of filtration technology. With a focus on improving gas stream filtering, Tollefson has developed innovative solutions that enhance efficiency and effectiveness.

Latest Patents

Tollefson holds a patent for a "Sealing arrangement for apparatus for filtering, and methods, and products for filtering." This device is designed for filtering a gas stream and features a vessel that is partitioned into a first stage and a second stage, with an opening between the stages. A filter element is strategically positioned in the opening, with its ends extending into both the first and second stages. This design allows the first member to be removable from the second member while the filter element remains in place, facilitating easy replacement with a new clean member. He has 1 patent to his name.

Career Highlights

Tollefson is currently associated with Jonell Filtration Group, where he applies his expertise in filtration technology. His work has contributed to advancements in the industry, making significant impacts on how gas streams are filtered.

Collaborations

Tollefson has collaborated with notable colleagues, including Alan L Clarke and Schuyler S Smith. These partnerships have fostered innovation and development in their respective fields.

Conclusion

Steven G Tollefson's contributions to filtration technology exemplify the spirit of innovation. His patented inventions and collaborative efforts continue to influence the industry positively.

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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