Harlow, United Kingdom

John B Stevens

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John B Stevens. Retrieved from https://idiyas.com/inventor/john-b-stevens-nnebqf3s

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 = 2.0

ph-index = 1

Forward Citations = 17(Granted Patents)


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: John B Stevens: Innovator in Chemical Recovery Technology

Introduction

John B Stevens is a notable inventor based in Harlow, Essex, GB. He has made significant contributions to the field of chemical recovery technology. His innovative approach has led to the development of a unique apparatus designed to purify liquids.

Latest Patents

Stevens holds a patent for a "Chemical recovery apparatus." This apparatus includes a container for the liquid, means for heating the liquid to vaporize it, and means for cooling the vapor to form a condensate. The design incorporates a condenser of a refrigerant circulatory system for heating and an evaporator for cooling, allowing for efficient heat exchange and purification.

Career Highlights

Throughout his career, Stevens has focused on advancements in chemical recovery processes. His work has been instrumental in improving the efficiency of liquid purification methods. With a total of 1 patent, he has established himself as a key figure in this innovative field.

Collaborations

Stevens has collaborated with his coworker, Christopher Stevens, to further enhance their research and development efforts. Their partnership has contributed to the advancement of chemical recovery technologies.

Conclusion

John B Stevens is a dedicated inventor whose work in chemical recovery technology has made a lasting impact. His innovative apparatus for purifying liquids showcases his commitment to advancing this important 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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