Company Filing History:
3 out of 832,891 Years Active: 2002-2009
Title: Innovations by Donna M Kologe
Introduction
Donna M Kologe is a notable inventor based in Thomaston, CT (US). She has made significant contributions to the field of materials science, particularly in the area of soldering and circuit board technology. With a total of three patents to her name, Kologe's work has had a meaningful impact on the industry.
Latest Patents
One of her latest patents is a method for enhancing the solderability of a surface. This method involves plating a metallic surface with a silver plate prior to soldering, where the immersion silver plate is treated with an additive comprising a mercapto substituted or thio substituted silane compound. Preferred post treatments include 3-mercapto propyl trimethoxysilane and/or 3-oxtanoylthio-1-propyltriethoxy silane. Another significant patent is a method of stripping silver from a printed circuit board without attacking the underlying base metal. This innovative stripping solution comprises an oxidizing agent, an alkaline pH adjuster, and a silver solubilizing agent. After the silver has been sufficiently removed, the printed circuit board is treated with a neutralization solution to eliminate any remaining smut on the surface. Notably, this silver stripping solution does not contain cyanide or chromium and does not require the use of anodic current.
Career Highlights
Throughout her career, Kologe has worked with various companies, including Macdermid, Incorporated. Her expertise in materials science and engineering has allowed her to develop innovative solutions that address industry challenges.
Collaborations
Kologe has collaborated with notable professionals in her field, including Raymond A Letize and Brian Larson. These collaborations have further enriched her work and contributed to her success as an inventor.
Conclusion
Donna M Kologe's contributions to the field of materials science through her innovative patents demonstrate her expertise and commitment to advancing technology. Her work continues to influence the industry and inspire future innovations.