Livermore, CA, United States of America

Dan W Freeman

This inventor holds 7 USPTO granted patents and 2 published patent applications. Top assignee: Protective Optics, Inc.. Active years: 1997-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dan W Freeman. Retrieved from https://idiyas.com/inventor/dan-w-freeman

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 6

Forward Citations = 246(Granted Patents)


Location History:

  • Danville, CA (US) (1997 - 1998)
  • Livermore, CA (US) (2001 - 2007)

Company Filing History:


Years Active: 1997-2007

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7 patents (USPTO):Explore Patents

Title: The Innovative Journey of Dan W. Freeman

Introduction

Dan W. Freeman is a notable inventor based in Livermore, California. He has made significant contributions to the field of eyewear technology, holding a total of seven patents. His work focuses on enhancing the functionality and comfort of eyewear, making it more adaptable to users' needs.

Latest Patents

One of his latest innovations is the "Eyewear with Removable Insert." This patent showcases his commitment to creating versatile eyewear solutions that cater to various user preferences and requirements. The design allows for easy customization, making it a valuable addition to the eyewear market.

Career Highlights

Dan Freeman is associated with Protective Optics, Inc., where he continues to develop innovative products. His experience and expertise in the field have positioned him as a key player in the eyewear industry. His dedication to improving eyewear technology is evident in his multiple patents and ongoing projects.

Collaborations

Dan collaborates with Myles Freeman, who is also involved in the innovative processes at Protective Optics, Inc. Their partnership enhances the creative and technical aspects of their projects, leading to groundbreaking advancements in eyewear technology.

Conclusion

Dan W. Freeman's contributions to eyewear innovation reflect his dedication to improving user experience through technology. His patents and collaborations highlight his role as a significant inventor in the industry.

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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