Company Filing History:
6 out of 1,743 
4 out of 2,825 
3 out of 15 Years Active: 1989-2006
Title: Glenn E Freeman: Innovator in Coated Articles and Display Systems
Introduction
Glenn E Freeman is a notable inventor based in Tarentum, Pennsylvania, with a remarkable portfolio of 13 patents. His work primarily focuses on advancements in coated articles and heads-up display systems, showcasing his innovative approach to solving complex engineering challenges.
Latest Patents
Freeman's latest patents include a "Coated article having a sealed layered edge to impede corrosion of a coating at the edge and method of making same." This invention addresses the issue of corrosion in automotive laminates and multiple glazed units by incorporating a sputtered coating on glass sheets. The design features discontinuities in the metal film at the edges, which help to prevent corrosion. Another significant patent is for a "Windshield for head-up display system," which enhances the functionality of heads-up displays by reducing double imaging through a carefully designed laminate structure.
Career Highlights
Throughout his career, Glenn E Freeman has made significant contributions while working with PPG Industries, where he honed his skills in materials science and engineering. His innovative spirit has led to the development of technologies that improve the durability and functionality of coated products.
Collaborations
Freeman has collaborated with notable colleagues such as James L Valimont and Robert B Wood, contributing to a dynamic exchange of ideas and expertise in the field of coatings and display technologies.
Conclusion
Glenn E Freeman's contributions to the fields of coated articles and display systems exemplify his innovative mindset and dedication to advancing technology. His patents reflect a commitment to solving real-world problems through engineering and design.