This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Corning Incorporated. Active years: 1991-2010.
Company Filing History:
Years Active: 1991-2010
Title: Innovations of Sandra L Hagg
Introduction
Sandra L Hagg is a prominent inventor based in Corning, NY (US), known for her significant contributions to the field of materials science. With a total of five patents to her name, she has made remarkable advancements in the development of innovative materials and devices.
Latest Patents
Among her latest patents is an electrolyte sheet designed for fuel cell devices. This invention features regions of differing compositions, where at least one region exhibits 1.5 times higher ionic conductivity than another. Additionally, the other region contains 20% more tetragonal phase zirconia per volume, and it displays a non-uniform thickness when viewed in cross-section. Another notable patent involves colored glass-ceramics, which provide a light ivory tint in potassium fluorrichterite glass-ceramic materials. This color package includes specific components such as Fe.sub.2 O.sub.3, NiO, and Se, along with optional cobalt oxide, all within limited ranges.
Career Highlights
Sandra has built her career at Corning Incorporated, a leading company in glass and ceramics technology. Her work has significantly impacted the development of advanced materials used in various applications, particularly in energy solutions.
Collaborations
Throughout her career, Sandra has collaborated with esteemed colleagues, including Roger A Allaire and Mark Stephen Friske. These partnerships have fostered innovation and contributed to the success of her projects.
Conclusion
Sandra L Hagg's contributions to materials science and her innovative patents highlight her role as a leading inventor in her field. Her work continues to influence advancements in technology and materials development.