Toronto, Canada

William H Powlesland

This inventor holds 1 USPTO granted patent. Top assignee: Powlesland Engineering Limited. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William H Powlesland. Retrieved from https://idiyas.com/inventor/william-h-powlesland

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 = 4(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Innovations of William H Powlesland

Introduction

William H Powlesland is a notable inventor based in Toronto, Canada. He is recognized for his contributions to the field of gas treatment, particularly in the removal of hydrogen sulfide from fouled gases. His innovative approach has implications for various industrial applications.

Latest Patents

Powlesland holds a patent for a hydrogen sulfide removal process. This invention provides a method for continuously removing H₂S from a fouled gas containing some oxygen. The process involves passing the fouled gas through a mass of porous hematite pellets in a chamber, which produces water and forms elemental sulfur on the pellets. The invention also includes a mechanism for abrading the pellets to remove the elemental sulfur in a comminuted form. This patent showcases his ingenuity in addressing environmental challenges.

Career Highlights

William H Powlesland is associated with Powlesland Engineering Limited, where he applies his expertise in engineering and innovation. His work has significantly contributed to advancements in gas treatment technologies. He has a proven track record of developing effective solutions for complex industrial problems.

Collaborations

Powlesland has collaborated with James W Smith, enhancing the scope of his projects and innovations. Their partnership has fostered a creative environment that encourages the development of new ideas and technologies.

Conclusion

William H Powlesland's contributions to the field of gas treatment through his innovative hydrogen sulfide removal process exemplify the impact of dedicated inventors in addressing industrial challenges. His work continues to inspire advancements in environmental technology.

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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