Willow Grove, PA, United States of America

James W Lennen

This inventor holds 1 USPTO granted patent. Top assignee: System Development Inc.. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James W Lennen. Retrieved from https://idiyas.com/inventor/james-w-lennen

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 = 1.0

ph-index = 1

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 1986

Loading Chart...
1 patent (USPTO):Explore Patents

Title: James W. Lennen: Innovator in Dry Air Breather Technology

Introduction

James W. Lennen is an accomplished inventor based in Willow Grove, PA (US). He is known for his innovative contributions to technology, particularly in the field of air management systems. His work has significantly impacted devices that require specific humidity control to function optimally.

Latest Patents

James W. Lennen holds a patent for a "Dry Air Breather Assembly." This invention is designed to be easily mountable over the breather ports of devices that cannot tolerate high relative humidity levels. One notable application of this technology is in the Winchester Hard Disk Unit, where excess moisture can adversely affect the read/write heads and magnetic disk media. The dry air breather assembly features a unique elongated, low-profile enclosure that efficiently utilizes a desiccant capable of removing moisture at high humidity levels while maintaining low moisture removal capability at lower levels.

Career Highlights

James W. Lennen has made significant strides in his career, particularly through his work at System Development Inc. His expertise in developing solutions for humidity-sensitive devices has positioned him as a key figure in the industry. His innovative approach to problem-solving has led to advancements that enhance the reliability and performance of various technologies.

Collaborations

Due to space constraints, the collaborations section has been omitted.

Conclusion

James W. Lennen's contributions to the field of air management technology, particularly through his dry air breather assembly, demonstrate his commitment to innovation and excellence. His work continues to influence the design and functionality of devices that require precise humidity control.

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]
Loading…