Everett E Crissman

Title: The Innovative Contributions of Everett E. Crissman

Introduction

Everett E. Crissman is a notable inventor based in Woonsocket, Rhode Island. He has made significant contributions to the field of sputtering technology, particularly through his innovative designs that enhance the efficiency and versatility of sputtering processes.

Latest Patents

Crissman's most recent patent is for a Modular Sputtering Apparatus. This invention is constructed in a modular form to facilitate changes in sputtering processes and target materials. The apparatus includes at least two sputtering modules and a pumping stack module arranged in series and in any desired order between a load module and an exit module. Each module is connected by sealingly abutting flanges, which are fastened with externally accessible bolts. Notably, the design avoids the use of gate valves between the modules by incorporating connecting sleeves that are at least as long as the mean free path of the sputtered target atoms. This innovative approach allows for greater flexibility and efficiency in sputtering applications.

Career Highlights

Everett E. Crissman is affiliated with Brown University, where he has contributed to various research initiatives. His work in the field of sputtering technology has garnered attention for its practical applications in materials science and engineering.

Collaborations

Crissman has collaborated with esteemed colleagues, including Michael P. Lauro and Roland Beaulieu. Their combined expertise has further advanced the research and development of sputtering technologies.

Conclusion

Everett E. Crissman stands out as an influential inventor in the realm of sputtering technology. His modular sputtering apparatus exemplifies innovation and practicality, contributing to advancements in the field. His work continues to inspire future developments in materials processing.