Aloha, OR, United States of America

James H Lenhart

This inventor holds 2 USPTO granted patents. Top assignees: Csf Treatment Systems, Inc., Stormwater Treatment LLC. Active years: 1997-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James H Lenhart. Retrieved from https://idiyas.com/inventor/james-h-lenhart

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 = 3.4

ph-index = 2

Forward Citations = 151(Granted Patents)


Company Filing History:


Years Active: 1997-1998

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2 patents (USPTO):Explore Patents

Title: Innovations by James H. Lenhart in Storm Water Treatment

Introduction

James H. Lenhart is an accomplished inventor based in Aloha, Oregon, known for his significant contributions to storm water treatment technologies. With a total of 2 patents, Lenhart has developed innovative solutions aimed at improving the quality of storm water runoff, which is crucial for urban environments.

Latest Patents

Lenhart's latest patents include an "Apparatus and method for treating storm water runoff" and a "Pelletized composition for treatment of storm water runoff." The first patent describes an apparatus designed to remove contaminants from storm water as it flows over paved surfaces. This apparatus features a modular basket with both outer and inner water-permeable walls, creating a space filled with absorbent material that captures pollutants. The treated water is then efficiently channeled for disposal. The second patent focuses on a pelletized composition that maintains its permeability over several years, allowing for effective pollutant removal while minimizing sedimentation issues.

Career Highlights

Throughout his career, Lenhart has worked with notable companies such as Stormwater Treatment LLC and CSF Treatment Systems, Inc. His work has been instrumental in advancing technologies that address environmental challenges related to storm water management.

Collaborations

Lenhart has collaborated with professionals like John H. Knutson and Michael Owen Myers, contributing to the development of innovative solutions in storm water treatment.

Conclusion

James H. Lenhart's inventions reflect a commitment to environmental sustainability and innovation in storm water management. His patents demonstrate a forward-thinking approach to addressing urban runoff challenges, making a significant impact in the field.

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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