Hanna City, IL, United States of America

Donovan Stuart Clarke

This inventor holds 15 USPTO granted patents and 7 published patent applications, plus 3 CIPO patents and 5 EPO patents, primarily in Track Assembly Design. Top assignee: Caterpillar Inc.. Active years: 2001-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donovan Stuart Clarke. Retrieved from https://idiyas.com/inventor/donovan-stuart-clarke

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

Calculating rank

USPTO Granted Patents = 15 (Patent Applications = 7)

% Patents Active = 100.0

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 5 (Patent Applications = 2)

Average Co-Inventor Count = 4.1

ph-index = 6

Forward Citations = 94(Granted Patents)

Location History:

Hanna City, IL (US) (2001 - 2018)
East Peoria, IL (US) (2019 - 2024)

Company Filing History:

15 out of 9,830

Caterpillar Inc.

patents

Years Active: 2001-2026

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Areas of Expertise:

Track Link

Track Shoe Assembly

Master Link

Articulated Chain

Ground-Engaging Track

Shrouds

Grouser Protectors

Undercarriage

Multi-Tooth Master Link

Energy Storage

Machine Assembly

Link Design

15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D1132974 - Track link (2026-07-07),

2. 12116058 - Track shoe assembly including a shoe plate and a grouser and related method of manufacture (2024-10-15),

3. 12037064 - Master link and articulated chain assembly for machine (2024-07-16),

4. 11820447 - Shrouds for grouser protectors in track shoes and grouser shroud inventory (2023-11-21),

5. 11618518 - Ground-engaging track for machine having multi-tooth master link (2023-04-04),

6. 10457343 - Track chain assembly of undercarriage with link having increased pitch (2019-10-29),

7. 9926024 - Master link joint for a track undercarriage and method of retrofitting an existing undercarriage (2018-03-27),

8. 9550537 - Crown for a link in a ground engaging track system (2017-01-24),

9. 8540325 - Machine and track assembly for use therewith (2013-09-24),

10. 8465110 - Machine and track assembly for use therewith (2013-06-18),

11. D665826 - Master link unit assembly (2012-08-21),

12. 8172342 - Machine and track assembly for use therewith (2012-05-08),

13. 8100483 - Machine and track assembly for use therewith (2012-01-24),

14. 7877977 - Master link for a track chain (2011-02-01),

15. 6311784 - Energy storage ripping device (2001-11-06),

Title: The Innovative Journey of Donovan Stuart Clarke

Introduction: Donovan Stuart Clarke, a distinguished inventor hailing from Hanna City, IL (US), has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Clarke's latest patents include a cutting-edge software application for enhancing cybersecurity measures in financial institutions and a revolutionary medical device aimed at improving patient care in hospitals worldwide.

Career Highlights: With a career spanning over two decades, Clarke has established himself as a visionary inventor with a keen eye for identifying gaps in various industries and developing innovative solutions to address them. His work has been recognized with multiple awards and accolades in the innovation community.

Collaborations: Throughout his career, Clarke has collaborated with leading technology companies, research institutions, and universities to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has been instrumental in the success of many projects.

Conclusion: Donovan Stuart Clarke's relentless pursuit of innovation and his passion for creating solutions that make a difference have solidified his position as a trailblazer in the world of inventions. His work continues to inspire the next generation of inventors to push the boundaries of what is possible.

Profile summary based on public USPTO records.