William J Pappas

Title: Innovations of William J Pappas

Introduction

William J Pappas is a notable inventor based in San Luis Obispo, California. He has made significant contributions to the field of solid imaging technology. With a total of three patents to his name, Pappas has developed innovative solutions that enhance the efficiency of solid imaging processes.

Latest Patents

Pappas's latest patents include a solid imaging system designed to remove excess uncured build material. This solid imaging apparatus and its associated methods aim to minimize the amount of uncured material left on completed build objects after the solid imaging process. The technology utilizes an uncoating web that effectively removes excess build material during the building process. Alternatively, an ink jet source of build material is employed, which dispenses only the necessary amount for fabricating the build part. Additionally, Pappas has developed an imager assembly that incorporates multiple individual imagers in an array, addressing variations in intensity and alignment. This apparatus can be adapted for semi-continuous operation and integrated into manufacturing processes.

Career Highlights

Pappas has established himself as a key figure in the solid imaging industry through his work at 3D Systems, Inc. His innovative approaches have contributed to advancements in the field, making solid imaging more efficient and effective.

Collaborations

Throughout his career, Pappas has collaborated with notable figures such as Charles W Hull and Jouni P Partanen. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

William J Pappas is a distinguished inventor whose contributions to solid imaging technology have paved the way for more efficient manufacturing processes. His innovative patents reflect a commitment to advancing the field and improving the quality of solid imaging applications.