Company Filing History:
Years Active: 2000-2001
Title: Innovations of Aaron L LaBrie
Introduction
Aaron L LaBrie is a notable inventor based in Vancouver, WA (US), recognized for his contributions to the field of crystal growth technology. With a total of five patents to his name, LaBrie has made significant advancements in the methods and apparatus used in this specialized area.
Latest Patents
Among his latest patents is the "Auxiliary vacuum apparatus and method for crystal growth." This invention discloses a crystal pulling apparatus that employs the Czochralski method. The apparatus operates while containing a crucible of molten material, maintaining the growing chamber under a controlled pressure of less than atmospheric. In the event of a vacuum pump unexpectedly ceasing operation, power to the heater is terminated, allowing the molten material to solidify. A second vacuum pump can be readily attached to the growing chamber, restoring pressure control and allowing power to the heater to be restored.
Another significant patent is the "High pressure gas cleaning purge of a dry process vacuum pump." This invention involves a high-pressure gas cleaning purge that effectively cleans silicon oxide dust deposits from inside a dry vacuum pump while it is installed on a crystal grower. The cleaning process is performed before or after each crystal is grown, with high-pressure gas flow injected into the inlet of the dry vacuum pump. The gas is repeatedly turned on and off to create differing turbulent flow patterns within the pump, effectively removing substantial quantities of silicon oxide dust deposited during crystal growing.
Career Highlights
LaBrie is currently employed at Seh America, Inc., where he continues to innovate and develop new technologies in the field of crystal growth. His work has contributed to advancements that enhance the efficiency and effectiveness of crystal growing processes.
Collaborations
Throughout his career, LaBrie has collaborated with notable colleagues, including Kenneth C Ivey and Masahiko Baba. These collaborations have fostered an environment of innovation and shared expertise, furthering the development of cutting-edge technologies.
Conclusion
Aaron L LaBrie is a distinguished inventor whose work in crystal growth technology has led to significant advancements in the field. His innovative patents and collaborations with esteemed colleagues highlight his commitment to pushing the boundaries of technology.