Hayward, CA, United States of America

John W Christensen

This inventor holds 1 USPTO granted patent. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John W Christensen. Retrieved from https://idiyas.com/inventor/john-w-christensen

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 = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: The Innovative Journey of John W Christensen

Introduction

John W Christensen is a notable inventor based in Hayward, CA (US). He is recognized for his contribution to the development of the hair dryer. With a single patent to his name, Christensen has made a significant impact in the field of personal care appliances.

Latest Patents

Christensen holds a patent for a hair dryer, which showcases his innovative approach to enhancing everyday grooming tools. This invention reflects his commitment to improving user experience and functionality in personal care devices.

Career Highlights

Throughout his career, John W Christensen has focused on creating practical solutions that cater to consumer needs. His work in the field of personal care appliances has established him as a respected figure among his peers.

Collaborations

Some of his coworkers include Sung Jae Shin and Paul S Han. Their collaboration has contributed to the development of innovative products in the industry.

Conclusion

John W Christensen's journey as an inventor highlights the importance of innovation in everyday products. His contributions to the hair dryer exemplify how a single patent can influence the market and improve consumer experiences.

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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