John Whitehead

Title: John Whitehead: Innovator in Additive Manufacturing

Introduction

John Whitehead is a notable inventor based in New York, NY, recognized for his contributions to the field of additive manufacturing. He holds a patent that showcases a unique approach to fabricating additively-manufactured parts. His innovative work has implications for various industries, particularly in enhancing manufacturing processes.

Latest Patents

John Whitehead's patent, titled "Inverted laser sintering systems for fabrication of additively-manufactured parts," introduces an additive manufacturing process that utilizes an upward-pointing illumination source, such as a laser. This laser is projected through a substrate to solidify particulate matter supported by the substrate. The process is designed to build a hanging part layer by layer, which can be achieved by replenishing particulate matter on the substrate or by moving the part to a second substrate that supports other particulate matter. This innovative method eliminates the need for a large powder bed and allows for the sintering of different powders in a single layer, enabling the creation of parts with layers made from multiple materials. Additionally, the patent includes methods for incorporating cured resins into parts made by fusing particulate matter.

Career Highlights

John Whitehead is affiliated with Columbia University, where he continues to advance research in additive manufacturing. His work at the university has positioned him as a key figure in the development of new technologies that enhance manufacturing capabilities.

Collaborations

John Whitehead collaborates with Hod Lipson, a fellow researcher known for his expertise in robotics and additive manufacturing. Their partnership has fostered innovative research and development in the field.

Conclusion

John Whitehead's contributions to additive manufacturing through his patented technology reflect his commitment to innovation and advancement in the industry. His work at Columbia University and collaborations with other experts continue to push the boundaries of what is possible in manufacturing processes.