Eindhoven, Netherlands

Denise M Krol

This inventor holds 1 USPTO granted patent. Top assignee: U.S. Philips Corporation. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Denise M Krol. Retrieved from https://idiyas.com/inventor/denise-m-krol-dq5dvl2t

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 = 3(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Denise M Krol

Introduction

Denise M Krol is a notable inventor based in Eindhoven, Netherlands. She has made significant contributions to the field of materials science, particularly in the development of glass compositions for use in fluorescent lamps. Her innovative work has led to the creation of a unique glass composition that exhibits exceptional properties.

Latest Patents

Denise M Krol holds a patent for a glass composition suitable for use in fluorescent lamps. This glass composition is characterized by the absence of alkali metal oxides and the presence of at least 10% by weight of barium oxide. The invention boasts favorable working properties, including a melting temperature below 1500 degrees Celsius and a working range exceeding 200 degrees Celsius. It is highly corrosion-resistant, even in strong electric fields, and is resistant to metal vapors, including mercury vapor. Additionally, it does not attack phosphors and is not subject to blackening. This glass composition is extremely suitable for use in various types of fluorescent lamps, including TL, SL, and PL lamps, as well as in projection-television face plates.

Career Highlights

Denise M Krol is associated with U.S. Philips Corporation, where she has contributed her expertise in materials science. Her work has been instrumental in advancing the technology used in lighting solutions.

Collaborations

Denise has collaborated with notable coworkers, including Gijsbertus A Spierings and Gary E Thomas, who have also contributed to advancements in the field of materials science.

Conclusion

Denise M Krol's innovative contributions to glass composition technology have paved the way for improved fluorescent lighting solutions. Her work exemplifies the impact of dedicated inventors in advancing technology and enhancing product performance.

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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