David Crotty is an accomplished inventor based in Pleasant Ridge, MI (US). He holds a total of 4 patents that showcase his expertise in the field of electroplating and material science. His innovative work has significantly contributed to advancements in plating technologies.

Latest Patents

One of Crotty's latest patents is titled "Polytetrafluoroethylene dispersion for electroless nickel plating applications." This invention involves adding a low viscosity silicone glycol surfactant together with glycerin to a polytetrafluoroethylene dispersion for use with an electroless nickel plating bath. The improved plating bath produces a stable PTFE dispersion that continues to work effectively as the plating bath ages, resulting in an electroless nickel deposit containing greater than 20 percent by volume of PTFE.

Another notable patent is "Process and composition for high speed plating of tin and tin alloys." This invention describes a composition and process for electroplating tin or tin alloys onto a substrate at relatively high current densities. The electrolyte comprises toluene sulfonic acid and a source of ammonium ions and/or magnesium ions. This process is particularly suited for high-speed reel-to-reel or strip steel plating.

Career Highlights

Throughout his career, David Crotty has worked with various companies, including Macdermid, Incorporated. His contributions to the field have been recognized for their impact on improving plating processes and materials.

Collaborations

David has collaborated with notable coworkers such as Justin Girard and Tarek Nahlawi. Their teamwork has fostered innovation and development in their respective projects.

Conclusion

David Crotty's inventive spirit and dedication to advancing plating technologies have made him a significant figure in his field. His patents reflect a commitment to innovation that continues to influence the industry.