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For the Inventor, By the Inventor

West Chester, PA, United States of America

David Charles Deaville

This inventor holds 23 USPTO granted patents and 2 published patent applications and 3 EPO patents, primarily in Vending Machine Technology. Top assignees: Mars, Incorporated, Mei, Inc., Crane Payment Innovations Gmbh. Active years: 1990-2024.

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

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

Calculating rank
USPTO Granted Patents = 23 

% Patents Active = 82.6

 

Average Co-Inventor Count = 3.8

ph-index = 10

Forward Citations = 279(Granted Patents)


Company Filing History:

goldMedal13 out of 1,226 
 
Mars, Incorporated
 patents
silverMedal6 out of 79 
 
Mei, Inc.
 patents
bronzeMedal3 out of 56 
 
Crane Payment Innovations Gmbh
 patents
4. 1 out of 834,601 
Other
 patents

Years Active: 1990-2024

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Areas of Expertise:
Currency Acceptor
Refrigerant Leak Detector
Document Processor
Bill Acceptor
Flexible Media Dispenser
Lockable Removable Cassette
Fault Detection
Vending Machine Apparatus
Stacker Mechanisms
Polarizer Based Detector
Cashbag Level Detector
Security Coupons
23 patents (USPTO):Explore Patents
1. 11908264 - Multipurpose cashbag level and banknote presence in escrow detector (2024-02-20),
2. 11662128 - Refrigerant leak detector for a vending machine (2023-05-30),
3. 11210887 - Multipurpose cashbag level and banknote presence in escrow detector (2021-12-28),
4. 8616360 - Lockable removable cassette (2013-12-31),
5. 8240451 - Techniques for mounting a peripheral device in a vending machine (2012-08-14),
6. 7946576 - Document stacker with fault detection (2011-05-24),
7. 7789214 - Stacker mechanisms and cassettes for banknotes and the like (2010-09-07),
8. 7481308 - Lockable removable cassette (2009-01-27),
9. 7274032 - Document processor with optical sensor arrangement (2007-09-25),
10. 6896116 - Bill acceptor (2005-05-24),
11. D490839 - Currency acceptor system (2004-06-02),
12. D490101 - Currency acceptor system (2004-05-19),
13. 6715750 - Flexible media dispenser (2004-04-06),
14. 6712352 - Lockable removable cassette (2004-03-30),
15. D483057 - Currency acceptor system (2003-12-03),

Title: David Charles Deaville - Innovator from West Chester, PA

Introduction: David Charles Deaville is a renowned inventor hailing from West Chester, PA, known for his groundbreaking contributions to various fields of technology and innovation.

Latest Patents: David Charles Deaville holds several patents in the areas of renewable energy, sustainable agriculture, and advanced materials science, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, Deaville has worked with leading research institutions and companies to develop cutting-edge solutions that have had a significant impact on the industry.

Collaborations: Throughout his career, David Charles Deaville has collaborated with top universities, innovative startups, and established corporations to bring his ideas to life and drive forward progress in the field of technology.

Conclusion: David Charles Deaville's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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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