Tenerife, South Africa

Henri G Pierson

This inventor holds 1 USPTO granted patent. Top assignee: D & C Limited. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Henri G Pierson. Retrieved from https://idiyas.com/inventor/henri-g-pierson-wvsog4rd

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Innovations of Henri G Pierson

Introduction

Henri G Pierson is a notable inventor based in Tenerife, ZA. He has made significant contributions to the field of filtration technology. His innovative approach has led to the development of a unique apparatus that enhances the efficiency of vacuum belt filters.

Latest Patents

Henri G Pierson holds a patent for a Horizontal Belt Vacuum Filtration Apparatus. This invention allows for additional washing of filter cake in a vacuum belt filter. A plate is mounted in an inclined position above the upper run of the belt, directing the lower end upstream. As the belt progresses, the filter cake moves over the plate, dropping into a receptacle at the top. The cake is then washed and reslurried by liquid from jets before being returned to the belt downstream. This process can also involve transporting the reslurried cake to a reservoir for further washing or prolonged leaching before it is returned.

Career Highlights

Henri G Pierson is associated with D & C Limited, where he applies his expertise in filtration technology. His work has been instrumental in advancing the capabilities of vacuum filtration systems. With a focus on innovation, he continues to contribute to the field through his inventive solutions.

Conclusion

Henri G Pierson's contributions to filtration technology exemplify the impact of innovative thinking in engineering. His patent for the Horizontal Belt Vacuum Filtration Apparatus showcases his commitment to enhancing industrial processes. Through his work at D & C Limited, he continues to push the boundaries of what is possible in filtration 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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