Kansas City, MO, United States of America

David P McCampbell

This inventor holds 1 USPTO granted patent. Top assignee: Midwest Research Institute. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David P McCampbell. Retrieved from https://idiyas.com/inventor/david-p-mccampbell

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 = 2.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: David P McCampbell: Innovator in Cyclone Contactor Technology

Introduction

David P McCampbell is a notable inventor based in Kansas City, MO (US). He has made significant contributions to the field of engineering, particularly in the area of cyclone contactors. His innovative approach has led to the development of a unique patent that enhances the efficiency of liquid maintenance in these systems.

Latest Patents

David P McCampbell holds a patent for "Level maintenance in cyclone contractors." This invention addresses the challenge of maintaining the operating level of liquid in a cyclone contactor without the need for external sensors and control valves. The design features a pressure balancing connection that communicates the contactor with a chamber supplying liquid. By equalizing the pressure at or slightly below the instability point of the contactor and the pressure head in the liquid supply chamber, the liquid level is effectively maintained.

Career Highlights

David is associated with the Midwest Research Institute, where he has been able to apply his expertise in engineering and innovation. His work has contributed to advancements in the field, showcasing his commitment to improving industrial processes.

Collaborations

David has collaborated with Carroll E Ball, a fellow innovator, to further enhance the research and development of cyclone contactor technologies. Their partnership exemplifies the importance of teamwork in driving innovation.

Conclusion

David P McCampbell's contributions to cyclone contactor technology demonstrate his innovative spirit and dedication to engineering excellence. His patent reflects a significant advancement in maintaining liquid levels efficiently, showcasing the impact of his work in 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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