Lidköping, Sweden

Ninneh Gripenholt

This inventor holds 3 USPTO granted patents. Top assignee: Q&q Retreading System Ab. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ninneh Gripenholt. Retrieved from https://idiyas.com/inventor/ninneh-gripenholt

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 = 2.3

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1985

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3 patents (USPTO):Explore Patents

Title: The Innovations of Ninneh Gripenholt: Advancing Vehicle Tire Retreading

Introduction

Ninneh Gripenholt, an inventive mind hailing from Lidkoping, Sweden, has made significant strides in the field of vehicle tire retreading. With a portfolio of three patents, his work showcases a dedication to improving the efficiency and sustainability of tire manufacturing processes.

Latest Patents

Among Ninneh's latest inventions is a groundbreaking method for retreading vehicle tires. This innovative process involves applying a prevulcanized tread to a tire carcass, with an unvulcanized tie-gum layer interposed to enhance adhesion. A notable feature of this method is the incorporation of a microwave applicator, which emits microwaves to generate heat energy in the tire without compromising the integrity of the carcass. Another patent that he has developed revolves around the tie-gum layer itself, ensuring that the retreading process maintains high quality and rapid vulcanization while keeping the carcass intact.

Career Highlights

Currently, Ninneh serves as a key innovator at Q&Q Retreading System AB, where he applies his expertise in tire retreading technologies. His role emphasizes both research and practical applications of retreading techniques that aim to extend the life of tires and reduce waste.

Collaborations

Throughout his career, Ninneh has collaborated with industry professionals such as Benny Berggren and Goran Boling. These partnerships reflect a commitment to teamwork and innovation within the field, allowing them to push the boundaries of traditional retreading methods.

Conclusion

In conclusion, Ninneh Gripenholt stands out as a prominent figure in the field of tire retreading innovation. His inventive methods and collaborative spirit are paving the way for more efficient processes in tire maintenance, contributing positively to both the automotive industry and environmental sustainability.

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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