Company Filing History:
Years Active: 1991-1993
Title: David J Smith: Innovator in Polycycloolefin Resin Technologies
Introduction
David J Smith, an accomplished inventor based in Sheffield Lake, OH, has made significant contributions to the field of materials science. With a total of four patents to his name, Smith's innovations primarily revolve around curable polycycloolefin resin solutions, showcasing his expertise in the fabrication of printed circuit boards.
Latest Patents
Among Smith's latest patents, his work on curable polycycloolefin resin solutions stands out. These solutions have particular utility in making printed circuit boards by utilizing solvent-soluble polymers solution polymerized from norbornene-type monomers. His patents describe a process where a metathesis catalyst package is used for polymerization, followed by purification through precipitation and redissolution. The addition of a curing agent, such as a high activation temperature peroxide, allows for the impregnation of suitable substrates, including fiberglass cloth. The resulting printed circuit boards exhibit notable resistance to organic solvents and molten solder while maintaining excellent electrical properties.
Career Highlights
David J Smith has worked for prominent companies, including The B.F. Goodrich Company and The B.F. Goodrich Corporation. His tenure in these organizations has allowed him to refine his innovative techniques and broaden his scope within the polymer industry.
Collaborations
Throughout his career, Smith has had the privilege of collaborating with esteemed coworkers such as George M Benedikt and Linwood P Tenney. Their joint efforts have undoubtedly facilitated advancements in the development of prepregs and wiring boards made from copolymers derived from cycloolefin monomers, enhancing adhesion and dielectric properties.
Conclusion
David J Smith's contributions to the field of printed circuit board fabrication through his innovations in polycycloolefin resin solutions have established him as a noteworthy inventor. His ongoing dedication to exploration and experimentation continues to push the boundaries of technology, cementing his status in the realm of material science innovation.
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.