Company Filing History:
Years Active: 1976
Title: The Innovative Contributions of Donald J. Grolemund
Introduction
Donald J. Grolemund, an inventor based in Kersey, Pennsylvania, is best known for his innovative work in the field of lighting technology. With a keen focus on improving the efficiency of incandescent lamp manufacturing, Grolemund has secured a patent that showcases his ingenuity and dedication to enhancing lighting solutions.
Latest Patents
Donald J. Grolemund holds a single patent titled "Apparatus for coating incandescent lamp bulbs." This patent outlines a novel method for applying a light-diffusing coating to the inner wall of incandescent lamp bulbs. The process involves maintaining the coating powder in suspension within a closed container, ensuring that it is deposited free of clumps. Additionally, the powder is transported from the container to the bulbs using a stream of air that passes it through a vortex nozzle, effectively breaking up any agglomerates. This innovation not only enhances the quality of the finish on lamp bulbs but also optimizes the manufacturing process.
Career Highlights
Throughout his career, Grolemund has made significant strides in the lighting industry, working with GTE Sylvania Incorporated— a leading company in lighting solutions. His role within the organization has allowed him to contribute meaningfully to advancements in incandescent lamp technology.
Collaborations
In the course of his work, Grolemund has collaborated with esteemed colleagues, including Horace H. Homer and Richard S. Doron. Together, they have fostered an environment of innovation and experimentation, resulting in the development of cutting-edge lighting technologies that have impacted the industry.
Conclusion
Donald J. Grolemund’s contributions to the field of incandescent lighting serve as a testament to his inventive spirit and commitment to technological advancement. With a patent that demonstrates a unique approach to improving lamp manufacturing processes, Grolemund has established himself as a noteworthy inventor in the realm of lighting technology. His collaborations further emphasize the importance of teamwork in achieving extraordinary innovations in modern technologies.