Keith E Cox

Title: The Innovative Contributions of Inventor Keith E. Cox

Introduction

Keith E. Cox, based in Newburgh, Indiana, is a distinguished inventor recognized for his contributions in the field of additive manufacturing. With a total of three patents to his name, his work focuses on enhancing the processes and materials used in 3D printing technologies.

Latest Patents

Among his latest innovations, Keith has developed the following noteworthy patents:

1. **Powder bed fusing thermoplastic polymers** - This innovation involves a method for creating three-dimensional articles using a powder composition that includes an ultrafine, spherical thermoplastic polymer powder with a glass transition temperature (Tg) of at least 150 degrees Celsius.

2. **Sacrificial high heat support materials for additive manufacturing processes** - This patent discloses methods that utilize a water-degradable support material alongside a high-heat build material, such as polyetherimide (PEI). Through a specific autoclaving process, the support material becomes brittle and disintegrates into powder, facilitating the removal of the support from the final product while allowing for complex features, such as cavities and channels.

Career Highlights

Keith currently works with Sabic Global Technologies B.V., where he continues to push the boundaries of material science and additive manufacturing. His innovative approaches have the potential to significantly improve the efficiency and effectiveness of 3D printing processes.

Collaborations

Throughout his career, Keith has collaborated with several talented professionals, including Robert Russell Gallucci and Vandita Pai-Paranjape. These partnerships have enabled him to foster creativity and drive advancements in his field.

Conclusion

Keith E. Cox exemplifies the spirit of innovation within the realm of additive manufacturing. His patents reflect a commitment to developing cutting-edge technologies that enhance the capabilities of 3D printing. His work not only contributes to the field but also provides a foundation for future advancements in manufacturing materials and processes.