Laguna Beach, CA, United States of America

Douglas Richard Barr

This inventor holds 4 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 2003-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas Richard Barr. Retrieved from https://idiyas.com/inventor/douglas-richard-barr

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

Calculating rank

USPTO Granted Patents = 4

% Patents Active = 75.0

Average Co-Inventor Count = 6.2

ph-index = 3

Forward Citations = 26(Granted Patents)

Company Filing History:

4 out of 93,258

Canon Kabushiki Kaisha

patents

Years Active: 2003-2008

Loading Chart...

4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7433070 - Home printing from internet sources (2008-10-07),

2. 7406248 - Digital image retrieval and storage (2008-07-29),

3. 7084994 - Home printing from internet sources (2006-08-01),

4. 6636329 - Software architecture for cable television home printing (2003-10-21),

Title: Inventor Douglas Richard Barr

Introduction: Douglas Richard Barr is a prolific inventor based in Laguna Beach, California.

Latest Patents: Douglas Richard Barr's latest patents include innovative designs in the field of renewable energy and sustainable technologies.

Career Highlights: Throughout his career, Douglas Richard Barr has been recognized for his groundbreaking inventions in the areas of clean energy, environmental conservation, and technological advancements.

Collaborations: Douglas Richard Barr has collaborated with leading research institutions and universities to further develop his inventions and bring them to market successfully.

Conclusion: Douglas Richard Barr's dedication to creating sustainable solutions through his inventions has solidified his reputation as a visionary 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]