Location History:
- Hopwell Junction, NY (US) (1992)
- Naperville, IL (US) (1989 - 1993)
- Hopewell Junction, NY (US) (1995)
Company Filing History:
6 out of 776 
5 out of 72 
1 out of 1,248 
Years Active: 1989-1995
Title: **William J. Parr: Innovator in Conductive Substrate Technologies**
Introduction
William J. Parr is an accomplished inventor based in Naperville, IL, known for his significant contributions to the field of conductive materials. With a total of 12 patents to his name, Parr has demonstrated a profound ability to innovate and develop novel solutions that address various technological challenges.
Latest Patents
Among his latest contributions are two particularly notable patents. The first, titled "Laser Direct Writing," describes a method for providing a conductive metal deposit on the surface of a dielectric substrate. This process involves the application of a composition that includes a mixture of a salt and an amine or amide compound, which is subsequently subjected to a continuous wavelength laser beam. This innovative technique opens new avenues in manufacturing processes.
The second recent patent, "Conductive Metal-Filled Substrates via Developing Agents," outlines a method for forming a conductive metal-filled substrate by intermingling copper or nickel particles into the substrate. By contacting these metal particles with a specific developing agent and applying heat, Parr produces electrically conductive substrates useful for various applications, including electromagnetic interference (EMI) shielding.
Career Highlights
Throughout his career, William J. Parr has worked for renowned companies, such as Akzo N.V. and Akzo America Inc., where he applied his expertise in the development of innovative materials and technologies. His work has significantly advanced the capabilities of conductive substrates, paving the way for developments in numerous industries.
Collaborations
During his journey as an inventor, Parr has collaborated with esteemed colleagues, including Paul Y. Moy and Ralph Franklin. These collaborations reflect a shared vision of innovation and collective expertise, contributing to the successful development of various projects and inventions.
Conclusion
William J. Parr stands out as a notable inventor whose work in conductive materials has had a lasting impact on technology. With his innovative spirit and collaborative approach, his contributions through numerous patents are a testament to his dedication to advancing the field. As industries continue to evolve, the relevance of his inventions will likely grow, influencing future developments in conductive technologies.
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.