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For the Inventor, By the Inventor

Sudlersville, MD, United States of America

Francis D Kempel

This inventor holds 2 USPTO granted patents. Top assignee: USA as Represented by Secretary of the Navy. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Francis D Kempel. Retrieved from https://idiyas.com/inventor/francis-d-kempel

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

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 27(Granted Patents)


Company Filing History:

goldMedal2 out of 16,278 
 
USA as Represented by Secretary of the Navy
 patents

Years Active: 1987

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2 patents (USPTO):Explore Patents
1. 4649281 - Oil content monitor/control system (1987-03-10),
2. 4647371 - Oil/water disperser device for use in an oil content monitor/control (1987-03-03),

Title: Innovations of Francis D Kempel

Introduction

Francis D Kempel is an accomplished inventor based in Sudlersville, MD (US). He has made significant contributions to the field of oil content monitoring and control systems. With a total of 2 patents, Kempel's work focuses on improving environmental safety in maritime operations.

Latest Patents

Kempel's latest patents include an oil content monitor/control system and an oil/water disperser device for use in an oil content monitor/control. The oil content monitor/control system is designed to automatically monitor and control processed effluent from an associated oil/water separator. If the processed effluent exceeds predetermined in-port or at-sea oil concentration limits, it is either recirculated for additional processing or diverted to a holding tank for storage. Conversely, if the oil concentration is below the set limits, it is discharged overboard. The oil/water disperser device enhances this process by breaking up any oil present in the processed effluent into uniform droplets, allowing for more accurate sensing of the oil-in-water concentration level.

Career Highlights

Kempel works for the United States Navy, where he has been instrumental in developing technologies that promote environmental protection in naval operations. His innovative solutions have been recognized for their potential to mitigate the impact of oil spills and improve the efficiency of oil/water separation processes.

Collaborations

Throughout his career, Kempel has collaborated with notable colleagues such as Ray F Schmitt and Joseph A Gavin. These partnerships have contributed to the advancement of his inventions and the successful implementation of his patented technologies.

Conclusion

Francis D Kempel's contributions to oil content monitoring and control systems reflect his commitment to innovation and environmental stewardship. His patents demonstrate a proactive approach to addressing challenges in maritime operations, ensuring safer and more efficient practices.

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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