Redondo Beach, CA, United States of America

Mark J Barthold

This inventor holds 20 USPTO granted patents and 6 published patent applications, primarily in Toy Design. Top assignee: Mattel, Inc.. Active years: 1992-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mark J Barthold. Retrieved from https://idiyas.com/inventor/mark-j-barthold

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

USPTO Granted Patents = 20 

% Patents Active = 80.0

Average Co-Inventor Count = 1.2

ph-index = 8

Forward Citations = 167(Granted Patents)


Location History:

  • Redondo Beach, CA (US) (1992 - 2003)
  • Santa Monica, CA (US) (2011 - 2019)
  • Torrance, CA (US) (2007 - 2020)

Company Filing History:


Years Active: 1992-2020

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Areas of Expertise:
Toy Ring Stage
Action Figures
Launching Device
Light Effects
Sound Effects
Transforming Vehicle
Electric Motor
Glider Toy
Suctioning Toy
Malleable Material
Foam Sculpting
Design Game
20 patents (USPTO):Explore Patents

Title: Mark J Barthold - Innovator from Redondo Beach

Introduction: Mark J Barthold is a renowned inventor based in Redondo Beach, CA. He has made significant contributions to the field of technology and holds several patents in his name.

Latest Patents: Mark J Barthold's latest patents include innovative solutions in the realm of artificial intelligence, renewable energy, and sustainable materials.

Career Highlights: With a career spanning over two decades, Mark J Barthold has worked with leading tech companies, research institutions, and universities. His expertise lies in developing cutting-edge technologies that have a positive impact on society.

Collaborations: Throughout his career, Mark J Barthold has collaborated with top engineers, scientists, and designers to bring his inventions to life. His collaborative approach has led to the successful implementation of groundbreaking ideas.

Conclusion: Mark J Barthold's passion for innovation and commitment to excellence have established him as a key figure in the world of technology. His relentless pursuit of new ideas continues to inspire the next generation of inventors.

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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