Wattenheim, Germany

Alfred Frey

This inventor holds 3 USPTO granted patents. Top assignee: Didier-Werke Ag. Active years: 1988-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alfred Frey. Retrieved from https://idiyas.com/inventor/alfred-frey

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


% Patents Active = 66.7

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 1988-2002

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3 patents (USPTO):Explore Patents

Title: Alfred Frey: Innovator in Refractory Technology

Introduction

Alfred Frey is a notable inventor based in Wattenheim, Germany. He has made significant contributions to the field of refractory technology, holding three patents that showcase his innovative spirit and technical expertise.

Latest Patents

Frey's latest patents include a refractory ceramic plate and an accompanying wall structure for an incinerator. This invention features a ceramic plate with recesses and blind holes, designed to enhance the efficiency of garbage incinerators. The wall structure incorporates a furnace wall with fluid-flow pipes and anchors that secure the refractory plates, ensuring durability and heat resistance. Another notable patent is the combination of a retaining module and catalyst plates. This invention provides a mounting frame for the parallel arrangement of catalyst plates, facilitating their use in combustion furnaces. The design allows for both horizontal and vertical stacking, optimizing space and functionality.

Career Highlights

Alfred Frey works at Didier-Werke AG, where he applies his expertise in refractory materials and combustion technology. His work has contributed to advancements in incineration processes and environmental sustainability.

Collaborations

Frey collaborates with talented coworkers, including Daniel Grimm and Hartmut Kainer, who share his commitment to innovation in their respective fields.

Conclusion

Alfred Frey's contributions to refractory technology and his innovative patents reflect his dedication to improving industrial processes. His work continues to influence the field and inspire future advancements.

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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