Rochester, NY, United States of America

Eugene C Letter

This inventor holds 5 USPTO granted patents. Top assignee: Bausch-Lomb Incorporated. Active years: 1979-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eugene C Letter. Retrieved from https://idiyas.com/inventor/eugene-c-letter-hsg2brbk

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 = 1.5

ph-index = 5

Forward Citations = 134(Granted Patents)


Company Filing History:


Years Active: 1979-1992

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5 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Eugene C. Letter

Introduction: Eugene C. Letter is a notable inventor based in Rochester, NY, with a strong portfolio of five patents. His contributions to the field of optical engineering and missile technologies showcase his innovative mindset and technical expertise.

Latest Patents: Among his latest inventions, Letter has developed a cold mirror reflector designed for display lighting. This reflector comprises a substrate with a first high refractive index thin layer and a highly reflective metal layer, culminating in an outer high refractive index layer. This design is crucial for enhancing lighting efficiency and quality. Additionally, he has engineered missile windows using single crystal MgF.sub.2 material, providing superior transmission across UV and IR wavelengths, stability in sunlight conditions, and mechanical durability. This innovation addresses several challenges in missile system design, such as lowering manufacturing costs and eliminating the need for anti-reflection coatings.

Career Highlights: Eugene C. Letter currently works with Bausch & Lomb Incorporated, a prominent company known for its advancements in optical and ophthalmic products. Throughout his career, Letter has consistently pushed the boundaries of technology to develop practical, high-quality solutions.

Collaborations: He has collaborated with distinguished coworkers, including Thomas W. Dey and Kai C. Su, bringing together their diverse expertise to drive forward innovative projects.

Conclusion: Eugene C. Letter exemplifies the impact that dedication and creativity can have in the fields of optics and military technology. His work not only enhances product performance but also paves the way for future innovations that promise to benefit various applications in the industry.

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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