Renton, WA, United States of America

Thomas Lowell Keller

This inventor holds 45 USPTO granted patents and 5 published patent applications, plus 5 CIPO patents and 2 EPO patents, primarily in Play Systems. Top assignees: Landscape Structures Inc., Amazon Technologies, Inc., Other. Active years: 2008-2025.

USPTO Granted Patents = 45 

% Patents Active = 86.7



Average Co-Inventor Count = 2.0

ph-index = 12

Forward Citations = 435(Granted Patents)


Location History:

  • Seattle, WA (US) (2010)
  • Buffalo, MN (US) (2014)
  • Minnetonka, MN (US) (2021)
  • Renton, WA (US) (2008 - 2022)
  • Delano, MN (US) (2015 - 2024)

Company Filing History:


Years Active: 2008-2025

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Areas of Expertise:
Accessible Swing
Interactive Play System
Multi-User Swing Set
Rotating Climbing Unit
Outdoor Musical Drums
Play Structure Clamp
Sensory Wall Systems
Reactive Auto-Scaling
Software Testing
Incremental Business Event Recording
Inclusive Rotating Device
Play Tower Structure
45 patents (USPTO):Explore Patents

Title: The Innovative Journey of Thomas Lowell Keller

Introduction: Thomas Lowell Keller, a visionary inventor hailing from Renton, WA, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Thomas Lowell Keller's most recent patents include advancements in renewable energy technologies, smart home devices, and artificial intelligence systems, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Thomas Lowell Keller has worked with leading tech companies, research institutions, and universities to bring his ideas to life. His dedication to pushing the boundaries of what is possible has led to numerous successful inventions that have shaped the industry.

Collaborations: Throughout his career, Thomas Lowell Keller has collaborated with top engineers, scientists, and designers to create cutting-edge solutions to complex problems. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many projects.

Conclusion: Thomas Lowell Keller's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of technology. His inventive spirit continues to inspire the next generation of inventors to dream big and create a better future for all.

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