Sasolburg, South Africa

Mark E Dry

This inventor holds 2 USPTO granted patents. Top assignees: Sasol Operations (Pty) Ltd., The Badger Company, Inc.. Active years: 1980-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mark E Dry. Retrieved from https://idiyas.com/inventor/mark-e-dry

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 = 4.4

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1980-1990

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2 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Mark E Dry

Introduction: Mark E Dry, a talented inventor based in Sasolburg, ZA, has made significant contributions to the field of chemical engineering with his innovative patents.

Latest Patents: Mark E Dry holds 2 patents, with his latest inventions focusing on crucial processes for removing hydrogen sulphide from gas streams and enhancing fluidization of fluidized solids. The hydrogen sulphide removal process involves the use of five-valent oxovanadium and a high concentration of total alkalinity in the scrubbing solution. Meanwhile, the fluidization promoters innovation improves the quality of fluidization by adding particle form promoters with smaller density and size than the solids, particularly beneficial in catalytic applications such as the Fischer-Tropsch process.

Career Highlights: Throughout his career, Mark E Dry has worked with esteemed companies such as The Badger Company, Inc. and Sasol Operations (Pty) Ltd., contributing his expertise and innovative ideas to various projects.

Collaborations: Mark E Dry has collaborated with talented individuals in his field, including coworkers such as David H Jones and Terry Shingles, to bring his inventive concepts to fruition and tackle complex engineering challenges.

Conclusion: Mark E Dry's inventive spirit and dedication to advancing chemical engineering technologies have solidified his reputation as a respected innovator, with his patents making lasting contributions to the industry.

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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