This inventor holds 1 USPTO granted patent. Top assignee: E.i. Dupont De Nemours and Company. Active years: 2000.
Company Filing History:
Years Active: 2000
Title: John D. Cawston: Innovator in Thermally Stable Metal Coated Polymeric Monofilament
Introduction
John D. Cawston is a notable inventor based in Winchester, MA (US). He has made significant contributions to the field of materials science, particularly in the development of thermally stable metal coated polymeric monofilament. His innovative approach has led to advancements in the manufacturing processes of polymeric yarns.
Latest Patents
Cawston holds a patent for a "Process for making thermally stable metal coated polymeric monofilament." This patent describes a method where a polymeric yarn is pretreated with an acid and a surfactant to enhance its water wettability without causing mechanical degradation. The process ensures that all surfaces of the yarn, formed of polymeric monofilament fibers, are uniformly coated with a layer of electroless nickel. This nickel coating can also include an electrolytic metal such as copper, which is applied in a subsequent plating step.
Career Highlights
Cawston is associated with E.I. DuPont de Nemours and Company, a leading organization in the field of materials and chemicals. His work at DuPont has allowed him to explore innovative solutions that bridge the gap between polymer science and metal coatings.
Collaborations
Cawston has collaborated with notable colleagues such as Merwin F. Hoover and Thomas F. Burke. Their combined expertise has contributed to the successful development of advanced materials and processes.
Conclusion
John D. Cawston's contributions to the field of thermally stable metal coated polymeric monofilament demonstrate his innovative spirit and commitment to advancing material science. His patent and work at E.I. DuPont de Nemours and Company highlight the importance of collaboration and innovation in driving technological progress.