Hillsboro, OR, United States of America

Robert Kurt Graupner

This inventor holds 4 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent. Top assignees: Thg, LLC, Other. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert Kurt Graupner. Retrieved from https://idiyas.com/inventor/robert-kurt-graupner

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2021-2025

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4 patents (USPTO):Explore Patents

Title: Innovations by Robert Kurt Graupner

Introduction

Robert Kurt Graupner is an accomplished inventor based in Hillsboro, Oregon. He holds a total of four patents, showcasing his expertise in the field of innovative processes and materials. His work primarily focuses on recycling and fertilizer production, contributing to sustainable agricultural practices.

Latest Patents

Graupner's latest patents include a groundbreaking method for recycling reduced-carbon materials. This energy-releasing process involves several steps, including combining a carbon source with an active metal oxide, heating the feedstock, and producing a cyanamide of the active metal. The process ultimately yields an N-type fertilizer, demonstrating his commitment to enhancing agricultural efficiency. Another notable patent involves a fertilizer-application method that utilizes an aqueous solution of a cyanamide compound, which is hydrolyzed and applied to soil, further emphasizing his innovative approach to fertilizer production.

Career Highlights

Throughout his career, Graupner has made significant contributions to the field of invention. His work has led to advancements in sustainable practices, particularly in the agricultural sector. His patents reflect a deep understanding of chemical processes and their applications in real-world scenarios.

Collaborations

Graupner has collaborated with various professionals in his field, including J Dustin Hultine. These partnerships have likely enriched his work and contributed to the development of his innovative ideas.

Conclusion

Robert Kurt Graupner's contributions to the field of invention, particularly in recycling and fertilizer production, highlight his innovative spirit and commitment to sustainability. His patents serve as a testament to his expertise and dedication to improving agricultural practices.

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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