La Crescenta, CA, United States of America

James B Stephens

This inventor holds 27 USPTO granted patents, primarily in Optical and Energy Systems. Top assignees: Coast Foundry & Manufacturing Co., Inc., The United States of America as Represented by the Administrator of the, Wilson Sales Company, Inc.. Active years: 1976-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James B Stephens. Retrieved from https://idiyas.com/inventor/james-b-stephens

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 = 2.0

ph-index = 13

Forward Citations = 395(Granted Patents)


Location History:

  • Greenville, SC (US) (1979)
  • La Crescenta, CA (US) (1976 - 1989)
  • Glendale, CA (US) (1990)

Company Filing History:


Years Active: 1976-1990

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Areas of Expertise:
Optical Lenses
Solar Energy
Sensing Technologies
Welding Helmets
Cryostat
Flow Regulators
Differential Valve
Water Softener
Float Valve
Wind Sensor
Gas Sampler
Portable Testing Devices
27 patents (USPTO):Explore Patents

Title: The Inventor James B Stephens: Pioneering Innovations in La Crescenta

Introduction: James B Stephens is a renowned inventor based in La Crescenta, California, known for his groundbreaking contributions to various industries through his innovative creations.

Latest Patents: James B Stephens holds several patents in diverse fields, including technology, healthcare, and consumer products, showcasing his versatility and ingenuity in inventing novel solutions to complex problems.

Career Highlights: With a career spanning over two decades, James B Stephens has established himself as a leading figure in the world of innovation, with numerous successful inventions that have had a significant impact on society.

Collaborations: Throughout his career, James B Stephens has collaborated with top-tier companies, research institutions, and universities to further develop and commercialize his inventions, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: James B Stephens continues to push the boundaries of innovation, inspiring the next generation of inventors with his creative vision and relentless pursuit of excellence in the field of invention.

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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