This inventor holds 1 USPTO granted patent. Top assignee: Gte Products Corporation. Active years: 1991.
Company Filing History:
Years Active: 1991
Title: Sandra L Madden: Innovator in Quartz Lamp Technology
Introduction
Sandra L Madden is a notable inventor based in Lynnfield, MA (US). She has made significant contributions to the field of lamp technology, particularly with her innovative designs that enhance the functionality and durability of quartz lamps.
Latest Patents
Sandra holds a patent for a "Quartz lamp envelope with molybdenum foil having oxidation-resistant." This invention features a quartz lamp envelope that includes a press seal and at least one molybdenum foil feedthrough extending through the press seal to the lamp interior. The molybdenum foil is designed with an oxidation-inhibiting material, such as chromium or aluminum, embedded in a surface layer by ion implantation. Additionally, the external electrical lead connected to the molybdenum foil has an oxidation-inhibiting coating formed by plasma-enhanced chemical vapor deposition.
Career Highlights
Sandra is currently employed at GTE Products Corporation, where she continues to innovate and develop new technologies. Her work has been instrumental in advancing the capabilities of quartz lamps, making them more efficient and longer-lasting.
Collaborations
Some of her coworkers include Mark D Beschle and Roy C Martin, who have collaborated with her on various projects within the company.
Conclusion
Sandra L Madden's contributions to quartz lamp technology exemplify her innovative spirit and dedication to advancing the field. Her patent reflects her commitment to creating more efficient and durable lighting solutions.