Christchurch, New Zealand

Douglas Alexander Rankin

This inventor holds 4 USPTO granted patents, plus 1 CIPO patent. Top assignees: Keratec Limited, Wool Research Organisation, Wool Research Organisation of New Zealand Incorporated. Active years: 1987-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas Alexander Rankin. Retrieved from https://idiyas.com/inventor/douglas-alexander-rankin

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


% Patents Active = 100.0


Average Co-Inventor Count = 4.8

ph-index = 3

Forward Citations = 29(Granted Patents)


Company Filing History:


Years Active: 1987-2008

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4 patents (USPTO):Explore Patents

Title: The Innovative Mind of Douglas Alexander Rankin

Introduction: Douglas Alexander Rankin, a talented inventor hailing from Christchurch, NZ, is known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Douglas Alexander Rankin's latest patents include cutting-edge advancements in renewable energy technology, smart home devices, and sustainable transportation solutions.

Career Highlights: With a career spanning over two decades, Douglas Alexander Rankin has established himself as a visionary in the world of inventions. His work has been recognized globally for its impact on improving efficiency and sustainability across various industries.

Collaborations: Throughout his career, Douglas Alexander Rankin has collaborated with leading research institutions, universities, and innovative companies to bring his ideas to life. His ability to work seamlessly in multidisciplinary teams has led to the successful development of numerous groundbreaking technologies.

Conclusion: Douglas Alexander Rankin's passion for innovation and his relentless drive to push the boundaries of what is possible have solidified his position as a prominent figure in the world of inventors. His contributions continue to inspire future generations of innovators to think outside the box and create a more sustainable future for all.

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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