Huntington, WV, United States of America

H Darrel Darby

This inventor holds 20 USPTO granted patents and 1 published patent application, primarily in Medical Footwear. Top assignees: Darco International, Inc., Darco, Darco Internationa I;, Inc.. Active years: 1991-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: H Darrel Darby. Retrieved from https://idiyas.com/inventor/h-darrel-darby

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

Calculating rank

USPTO Granted Patents = 20 (Patent Applications = 1)

% Patents Active = 85.0

Average Co-Inventor Count = 1.3

ph-index = 12

Forward Citations = 595(Granted Patents)

Location History:

Huntington, WV (US) (1991 - 2016)
Mount Pleasant, SC (US) (2020 - 2022)

Company Filing History:

18 out of 23

Darco International, Inc.

Darco Internationa I;, Inc.

patent

Years Active: 1991-2022

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Areas of Expertise:

Medical Shoe

Night Splint

Adjustable Splinting Device

Healing Shoe

Immobilization Brace

Dual-Hardness Outsole

Shock Absorbing

Multi-Density Overmolding

Casted Foot Boot

Dorsiflexion

Acupressure Heel Cup

Leg Lengthening

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11224263 - Medical shoe having a plurality of outsole projections (2022-01-18),

2. 11000399 - Medical shoe having a dual-hardness outsole (2021-05-11),

3. 10561197 - Medical shoe having multi-density overmolding (2020-02-18),

4. 9387108 - Night splint with digital dorsiflexion (2016-07-12),

5. 8950304 - Tape cutter (2015-02-10),

6. 8900171 - Adjustable splinting device (2014-12-02),

7. 8226589 - Night splint with digital dorsiflexion (2012-07-24),

8. 8201346 - Medical shoe system (2012-06-19),

9. 7231728 - Healing shoe or sandal (2007-06-19),

10. D534712 - Medical shoe (2007-01-09),

11. D454640 - Combined healing shoe and sandal (2002-03-20),

12. 6021780 - Immobilization brace with overlapping ventilation ports within (2000-02-08),

13. 5940992 - Surgical shoe for avoiding heel strike and for reducing weight bearing (1999-08-24),

14. 5491909 - Shock absorbing medical shoe (1996-02-20),

15. D363780 - Immobilization brace (1995-10-31),

Title: The Legacy of H. Darrel Darby, Inventor from Huntington, WV

Introduction: H. Darrel Darby, a distinguished inventor hailing from Huntington, WV, has made significant contributions to the field of innovations with his groundbreaking ideas and inventions.

Latest Patents: Darby's latest patents include a revolutionary design for a solar-powered water purification system, a cutting-edge technology for sustainable energy production, and a unique method for enhancing agricultural productivity through advanced irrigation systems.

Career Highlights: Throughout his illustrious career, Darby has been recognized for his innovative spirit and dedication to creating solutions for pressing global challenges. His inventions have garnered multiple awards and accolades, solidifying his reputation as a visionary inventor.

Collaborations: Darby has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His partnerships have been instrumental in advancing his ideas from concept to reality, showcasing his ability to work effectively in multidisciplinary teams.

Conclusion: H. Darrel Darby's passion for innovation and commitment to creating a positive impact on society through his inventions have established him as a trailblazer in the world of inventors. His legacy continues to inspire future generations to push the boundaries of what is possible through creativity and ingenuity.

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]

1 patent pending: