William Seth Willen

Title: Innovations of William Seth Willen

Introduction

William Seth Willen is a notable inventor based in Glastonbury, Connecticut. He has made significant contributions to the field of physical vapor deposition technology. With a total of 3 patents to his name, Willen's work has advanced the methods used for coating materials in various applications.

Latest Patents

One of Willen's latest patents is the "Electron beam physical vapor deposition apparatus." This innovative apparatus is designed for producing a coating material, such as a ceramic thermal barrier coating, on an article. The apparatus features a coating chamber that operates at elevated temperatures and subatmospheric pressures. An electron beam gun projects an electron beam into the coating chamber, causing the coating material to melt and evaporate. The design includes a second chamber that separates the aperture from the coating region, enhancing the operation of the apparatus.

Another significant patent is the "Method of operating an electron beam physical vapor deposition apparatus." This patent outlines a method for using the EBPVD apparatus to produce a coating material on an article. Similar to the previous patent, it describes the operation of the apparatus at elevated temperatures and subatmospheric pressures. The method includes mechanical and process modifications that improve the apparatus's performance, especially when operating at coating pressures above 0.010 mbar.

Career Highlights

William Seth Willen is currently employed at General Electric Company, where he continues to innovate in the field of physical vapor deposition. His work has been instrumental in developing advanced coating technologies that are essential in various industries.

Collaborations

Willen has collaborated with several talented individuals, including Robert William Bruce and Antonio Frank Maricocchi. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

William Seth Willen's contributions to the field of physical vapor deposition are noteworthy. His innovative patents and work at General Electric Company highlight his role as a leading inventor in this technology.