Moerfelden, Germany

Dieter Kalder

This inventor holds 1 USPTO granted patent. Top assignee: Optische Werke G. Rodenstock. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dieter Kalder. Retrieved from https://idiyas.com/inventor/dieter-kalder-yyxuxdz4

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 73(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Dieter Kalder

Introduction

Dieter Kalder, an esteemed inventor based in Morfelden, Germany, has made significant contributions to the optical industry. With his innovative thinking and technical expertise, he has developed a multifocal lens that enhances visual clarity for users at varying distances.

Latest Patents

Dieter Kalder holds one patent for his groundbreaking invention—a multifocal lens. This advanced optical component features a main lens designed specifically for distance vision, complemented by a segment tailored for near vision. Notably, one surface of the segment includes both the progression area and the reading portion of a progressive surface. This design is particularly beneficial, as it concentrates the surface astigmatism primarily in the distance portion, enhancing user experience and comfort.

Career Highlights

Kalder's career is marked by his pivotal role at Optische Werke G. Rodenstock, a renowned company in the optics field. His work has not only propelled his career but also contributed to the advancement of lens technology. His dedication to innovation is reflected in the quality and functionality of his inventions, making a lasting impact on the optical industry.

Collaborations

Throughout his career, Dieter Kalder has collaborated with notable colleagues such as Rudolf Barth and Gunther Guilino. Together, they have fostered a creative environment that encourages innovation and the development of new technologies within the company.

Conclusion

In summary, Dieter Kalder is a prominent inventor whose contributions to multifocal lens technology have positively influenced the optical field. His inventive spirit and collaborative efforts with colleagues highlight the importance of teamwork in driving innovation. As the industry continues to evolve, Kalder's work will undoubtedly inspire future advancements in vision correction.

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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