Location History:
- Naperville, IL (US) (1987 - 1989)
- West Chicago, IL (US) (1991)
Company Filing History:
Years Active: 1987-1991
Title: **Innovator Spotlight: Sandra L. Petty-Weeks**
Introduction
Sandra L. Petty-Weeks is an accomplished inventor hailing from Naperville, IL, known for her significant contributions to gas detection technology. With a remarkable portfolio of eight patents, her work reflects a strong commitment to innovation and advancement in environmental sensing technologies.
Latest Patents
Among her most recent innovations are two notable patents. The first, titled "Dielectric Sensors," involves measuring the concentration of carbon monoxide or oxygen in a gas by assessing the changes in dielectric properties of a polymer film. This polymer film features an organometallic gas carrier interdispersed within an interpenetrating polymer network matrix, innovatively enhancing gas detection capabilities.
The second patent, "Gas Detection Apparatus and Method with Novel Electrolyte Membrane," outlines a robust apparatus for detecting and measuring hydrogen and gaseous compounds. It utilizes a solid electrolyte concentration cell and incorporates a novel membrane made from an organic polymer-inorganic compound blend, particularly poly(vinyl alcohol) combined with phosphoric acid. This innovation includes options for increased membrane strength by composing or attaching it to a porous support.
Career Highlights
Sandra's professional journey includes significant roles at companies such as UOP LLC and AlliedSignal Inc. Her experience in these prominent organizations has contributed greatly to her development as an inventor and innovator in the field of gas detection systems.
Collaborations
Throughout her career, Sandra has collaborated with esteemed colleagues, including Anthony J. Polak and Joseph J. Zupancic. Their teamwork has undoubtedly fostered a productive environment for research and innovation, playing a crucial role in advancing their shared goals in technology.
Conclusion
Sandra L. Petty-Weeks exemplifies the spirit of innovation through her patents and collaborative efforts in the field of gas detection. Her contributions continue to impact technology, promoting advancements that enhance safety and environmental monitoring. With a track record of success and a passion for invention, she stands as a notable figure in the landscape of modern innovation.