Company Filing History:
Years Active: 1976-2003
Title: The Innovations of John William Turnbull
Introduction
John William Turnbull is a notable inventor based in Wilmington, Delaware. He has made significant contributions to the field of laminated safety glass, holding a total of six patents. His work focuses on enhancing the performance and durability of glass structures through innovative techniques.
Latest Patents
Turnbull's latest patents include groundbreaking advancements in laminated safety glass technology. One of his patents addresses the issue of adhesion differences due to glass orientation in laminated safety glass. This invention involves a laminar structure that consists of at least two layers of glass and a sheet of plasticized PVB containing an adhesion control additive. By incorporating a leveling agent, the adhesion difference between the PVB interlayer and the glass is minimized, ensuring a more reliable product.
Another significant patent is related to a laminar product and the process for preparing it. This invention focuses on preventing delamination and associated defects in laminated structures. By adding a nucleating agent to the plasticized PVB, Turnbull's method effectively addresses the issue of entrapped air pockets that can lead to structural failures.
Career Highlights
John William Turnbull is currently employed at E.I. DuPont De Nemours and Company, where he continues to innovate in the field of materials science. His expertise in laminated glass technology has positioned him as a key figure in the industry, contributing to advancements that enhance safety and performance.
Collaborations
Throughout his career, Turnbull has collaborated with esteemed colleagues such as Bert C. Wong and Ioannis V. Bletsos. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of innovative solutions.
Conclusion
John William Turnbull's contributions to laminated safety glass technology exemplify the impact of innovation in materials science. His patents not only address critical issues in adhesion and delamination but also pave the way for safer and more reliable glass products. His work continues to influence the industry and inspire future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.