Apple Valley, MN, United States of America

Margaret M Walker

This inventor holds 4 USPTO granted patents. Top assignee: 3M Innovative Properties Company. Active years: 1993-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Margaret M Walker. Retrieved from https://idiyas.com/inventor/margaret-m-walker

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.1

ph-index = 4

Forward Citations = 183(Granted Patents)


Location History:

  • Saint Paul, MN (US) (1993)
  • Apple Valley, MN (US) (1994 - 1999)

Company Filing History:


Years Active: 1993-1999

Loading Chart...
4 patents (USPTO):Explore Patents

Title: The Innovative Journey of Margaret M Walker

Introduction: Margaret M Walker, a pioneering inventor hailing from Apple Valley, MN (US), has made significant contributions to the world of technology with her groundbreaking inventions.

Latest Patents: Margaret M Walker's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power storage systems.

Career Highlights: With a career spanning over two decades, Margaret M Walker has been at the forefront of innovation in the renewable energy sector. Her work has not only revolutionized the way we harness and store solar energy but has also paved the way for a more sustainable future.

Collaborations: Throughout her career, Margaret M Walker has collaborated with leading research institutions and universities to further her research and bring her inventions to life. Her partnerships have been instrumental in pushing the boundaries of what is possible in the field of renewable energy.

Conclusion: Margaret M Walker's passion for innovation and commitment to sustainability have established her as a trailblazer in the world of technology. Her work continues to inspire future generations of inventors to push the boundaries of what is possible in creating a more sustainable world.

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]
Loading…