Fairfax Station, VA, United States of America

David Kelly Wurmfeld

This inventor holds 239 USPTO granted patents and 25 published patent applications, plus 14 CIPO patents and 20 EPO patents, primarily in Secure Payment Technology (CPC class G06Q20-3278). Top assignees: Capital One Services, LLC, Medtronic, Inc.. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Kelly Wurmfeld. Retrieved from https://idiyas.com/inventor/david-kelly-wurmfeld

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

USPTO Granted Patents = 239 (Patent Applications = 25)

% Patents Active = 98.3

CIPO Patents = 14 (Patent Applications = 25)

EPO Patents = 20 (Patent Applications = 44)

Average Co-Inventor Count = 1.9

ph-index = 16

Forward Citations = 1,925(Granted Patents)

Forward Citations (Not Self Cited) = 671(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Melbourne, FL (US) (2009 - 2014)
Arlington, VA (US) (2017 - 2022)
McLean, VA (US) (2019 - 2023)
Fairfax, VA (US) (2018 - 2024)
Falls Church, VA (US) (2019 - 2024)
Palm Bay, FL (US) (2022 - 2024)

Company Filing History:

237 out of 6,858

Capital One Services, LLC

Years Active: 2009-2026

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Areas of Expertise:

Transaction Device

User Authentication

Identity Verification

Financial Processing

NFC Technology

Wearable Devices

ATM Systems

Fraud Reduction

Document Security

Human Presence Detection

Signature Detection

Contactless Payment

239 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12755267 - Systems and methods for validating interactions (2026-10-06),

2. 12729085 - Systems and methods for dispensing a printed document from a printer machine using a dispensing device (2026-09-08),

3. 12694393 - Increasing sensitivity and readability of contactless cards (2026-07-28),

4. 12676735 - Elevating trust for user authentication (2026-07-07),

5. 12675655 - Activating an output component to indicate an orientation of a near-field communication (NFC)-capable transaction card (2026-07-07),

6. D1123916 - Multiple head transaction device (2026-04-28),

7. 12579534 - IR display for user authentication (2026-03-17),

8. 12572637 - Universal identity verification for video conferencing (2026-03-10),

9. 12548414 - Systems and methods for detecting human presence near a transaction kiosk (2026-02-10),

10. 12548026 - Systems and methods for validating an instrument (2026-02-10),

11. 12530667 - Methods for determining user experience (UX) effectiveness of ATMs (2026-01-20),

12. 12519803 - Token-based message authentication (2026-01-06),

13. 12506514 - Method for mapping NFC field strength and location on mobile devices (2025-12-23),

14. 12456111 - System, method, and apparatus for updating an existing dynamic transaction card (2025-10-28),

15. 12456024 - Systems and methods for processing financial articles (2025-10-28),

Title: The Inventive Mind of David Kelly Wurmfeld

Introduction: David Kelly Wurmfeld is a talented inventor hailing from Fairfax, VA, known for his innovative contributions to various fields.

Latest Patents: David Kelly Wurmfeld holds several patents in the areas of technology and healthcare, showcasing his diverse range of expertise.

Career Highlights: With a background in engineering and a passion for problem-solving, David Kelly Wurmfeld has had a successful career marked by groundbreaking inventions that have made a significant impact.

Collaborations: Throughout his career, David Kelly Wurmfeld has collaborated with leading industry experts and research institutions to bring his ideas to life, further solidifying his reputation as a visionary inventor.

Conclusion: David Kelly Wurmfeld's dedication to 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.