Grimsby, Canada

David Charles Fleming

This inventor holds 3 USPTO granted patents. Top assignee: Sanitation Equipment Limited. Active years: 1998-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Charles Fleming. Retrieved from https://idiyas.com/inventor/david-charles-fleming

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 = 1.0

ph-index = 2

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1998-1999

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3 patents (USPTO):Explore Patents

Title: Innovations by David Charles Fleming

Introduction

David Charles Fleming is an accomplished inventor based in Grimsby, CA. He has made significant contributions to the field of sanitation technology, particularly in the design of flush toilets for recreational vehicles. With a total of three patents to his name, Fleming's work reflects a commitment to improving user experience and functionality in portable sanitation solutions.

Latest Patents

Fleming's latest patents include the Lever-actuated flush toilet and the Dual foot pedal-operated flush toilet. The Lever-actuated flush toilet features a unique flush mechanism that allows users to either depress a lever for a full flush or raise it for a bowl rinse. This design incorporates a linkage system that ensures functionality even after a partial failure. The Dual foot pedal-operated flush toilet offers a pair of foot pedals, one for opening the bowl outlet and the other for the flush water valve. This innovative design allows for simultaneous operation, ensuring that the toilet remains functional even if one pedal is damaged.

Career Highlights

Fleming is currently associated with Sanitation Equipment Limited, where he continues to develop innovative solutions for the sanitation industry. His work has been instrumental in enhancing the efficiency and reliability of portable toilets, making them more user-friendly for recreational vehicle owners.

Conclusion

David Charles Fleming's contributions to the field of sanitation technology demonstrate his innovative spirit and dedication to improving everyday experiences. His patents reflect a deep understanding of user needs and a commitment to advancing the functionality of recreational vehicle sanitation systems.

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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