Location History:
- Runcorn, EN (1976)
- Northwich, GB (1981 - 1986)
Company Filing History:
Years Active: 1976-1986
Title: Innovations and Contributions of Inventor David G Hey
Introduction
David G Hey is a notable inventor based in Northwich, GB, known for his significant contributions to the field of cleaning compositions related to printed circuit board maintenance. With a remarkable portfolio of five patents, his work reflects a commitment to advancing technology in the cleaning and electronic manufacturing industries.
Latest Patents
David's recent patents include innovative cleaning compositions that utilize unique chemical combinations. One of his latest inventions outlines a cleaning composition based on trichlorotrifluoroethane and alcohols. This formulation is particularly effective in removing ionic flux residues from printed circuit boards. It consists of an approximate azeotropic mixture of 1,1,2-trichloro-1,2,2-trifluoroethane and aliphatic alcohols with carbon chains ranging from 1 to 3. Additionally, he incorporates additives like isobutyl alcohol and ethylene glycol to enhance cleaning efficiency. Another notable patent focuses on an improved cleaning composition that employs the same trichlorotrifluoroethane mixture, augmented with an N-substituted or N,N-disubstituted amide of an aliphatic carboxylic acid, effectively targeting residues found in electronic components.
Career Highlights
David G Hey has made substantial contributions to Imperial Chemical Industries Limited, where he focuses on developing innovative chemical solutions. His work has not only resulted in multiple patents but has also strengthened the company's position in the competitive cleaning agent market.
Collaborations
Throughout his career, David has collaborated with esteemed colleagues, including Robert W Wheelhouse and Kevin Thomas McAloon. These partnerships have fostered a creative environment that drives innovation and efficiency in product development.
Conclusion
David G Hey's dedication to innovation in the cleaning composition sector is reflected in his impressive patent portfolio. His efforts to create effective cleaning solutions for printed circuit boards have established him as an influential figure in the realm of chemical engineering and manufacturing. As technology continues to evolve, his contributions will undoubtedly play a significant role in shaping industry standards.
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.