Stoughton, WI, United States of America

Craig Clerkin

This inventor holds 27 USPTO granted patents and 13 published patent applications, plus 2 CIPO patents and 1 EPO patent, primarily in Wastewater Treatment. Top assignees: Heartland Technology Partners LLC, Heartland Water Technology, Inc., Other. Active years: 2011-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Craig Clerkin. Retrieved from https://idiyas.com/inventor/craig-clerkin

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

USPTO Granted Patents = 27 

% Patents Active = 55.6


 

Average Co-Inventor Count = 2.8

ph-index = 11

Forward Citations = 248(Granted Patents)


Company Filing History:


Years Active: 2011-2024

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Areas of Expertise:
Wastewater Treatment
Pollutant Scrubber
Compact Concentrator
Fluid Evaporator
Hydrogen Sulfide Removal
Waste Heat Recovery
Brine Creation
Multi-Stage Treatment
Greenhouse Gas Reduction
Wastewater Processing
Condensation Mitigation
Natural Gas Processing
27 patents (USPTO):Explore Patents

Title: **Craig Clerkin: Innovator in Harmful Substance Removal Technologies**

Introduction

Craig Clerkin, based in Stoughton, Wisconsin, is an accomplished inventor holding 27 patents to his name. His work primarily focuses on innovative solutions for environmental challenges, particularly in harmful substance removal and wastewater concentration.

Latest Patents

Among his latest patents are the "Harmful Substance Removal System and Method" and the "Apparatus for Concentrating Wastewater and for Creating Brines." The first patent describes a system that includes a direct contact liquid concentrator designed to efficiently remove harmful substances from gases. It features a mixing chamber where gas and liquid are combined, resulting in enhanced vaporization and mist elimination through a sophisticated demister. The second patent details a liquid concentrator system that facilitates the concentration of wastewater while effectively creating brines. This system comprises a concentrator section and a demister designed to collect liquid while ensuring the purification of gases.

Career Highlights

Craig Clerkin has had an influential career, contributing significantly to the field of environmental technology. He has worked with esteemed organizations such as Heartland Technology Partners LLC and Heartland Water Technology, Inc. His efforts have consistently aimed at advancing technologies that address critical environmental issues.

Collaborations

During his career, Craig has collaborated with notable professionals including Bernard F. Duesel, Jr. and Michael J. Rutsch. These alliances have played an essential role in enriching his innovative ideas and expanding the scope of his work.

Conclusion

Craig Clerkin stands out as an inventive force in the realm of harmful substance management and wastewater treatment technologies. His extensive patent portfolio reflects a commitment to developing solutions that promote environmental sustainability and public health. With his ongoing contributions, Craig continues to inspire future innovations in the environmental technology sector.

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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