Location History:
- Wiesbaden, DE (1984 - 1986)
- 6500 Mainz, DE (1988)
- Taunusstein, DE (1988 - 1998)
- Taunusstein-Wingsbach, DE (2004 - 2006)
Company Filing History:
8 out of 241 
2 out of 232 
1 out of 30 
Years Active: 1984-2006
Title: **Danuta Grabowski: Innovator in Zinc-Containing Optical Glass**
Introduction
Danuta Grabowski, based in Taunusstein, Germany, is a notable inventor recognized for her contributions to the field of optical materials. With an impressive portfolio of 12 patents, her work focuses primarily on zinc-containing optical glass materials, which have significant applications in various optical technologies.
Latest Patents
Among her latest inventions are zinc-containing optical glass materials designed to exhibit a refractive index ranging from 1.52 to 1.66, accompanied by an Abbe number between 35 and 54. These materials have a specific composition by weight as follows: SiO₂ (38-58%), ZnO (0.3-42%), PbO (0-<30%), ZnO+PbO (20-55%), LiO (0-<3%), NaO (0-14%), KO (0-12%), with various other oxides and refining agents in customary amounts. This innovative formulation aims to enhance optical performance while providing stability and versatility in manufacturing.
Career Highlights
Danuta Grabowski has made significant strides throughout her career, contributing her expertise to esteemed companies such as Schott Glaswerke and Schott Glas. Her work has not only advanced the development of optical materials but also enhanced the understanding of the properties and interactions of various oxides in glass manufacturing.
Collaborations
Throughout her career, Grabowski has collaborated with esteemed colleagues in the field, including Volkmar Geiler and Ludwig Ross. These professional partnerships have allowed her to further innovate and refine her inventions, contributing to the field of optics and beyond.
Conclusion
Danuta Grabowski's dedication to advancing technology in the realm of optical materials is evident through her numerous patents and professional collaborations. Her pioneering work in zinc-containing optical glass materials highlights her role as an influential inventor, contributing valuable advancements to the industry and impacting various applications in optics.