Company Filing History:
Years Active: 2019-2023
Title: Innovations of John T MacDonald
Introduction
John T MacDonald is an accomplished inventor based in Reading, MA (US). He has made significant contributions to the field of crystalline materials, holding a total of three patents. His work focuses on improving methods for measuring seed melt back in crystalline structures, showcasing his expertise and innovative spirit.
Latest Patents
One of his latest patents is a method of automatically measuring seed melt back of crystalline material. This invention provides a method and apparatus for measuring the melt back of a seed in a boule. The process involves lifting a boule, once produced, using an actuating device onto a support table. This allows for the automatic manipulation of the boule from a furnace to the support table. The melt back of the seed is then measured automatically using a vision system installed on an imaging device positioned below the boule.
Career Highlights
Throughout his career, John T MacDonald has worked with notable companies in the industry. He has been associated with GTAT Corporation and Crystal Systems Corporation, where he has applied his innovative ideas and technical skills to advance the field of crystalline materials.
Conclusion
John T MacDonald is a notable inventor whose work has significantly impacted the measurement of seed melt back in crystalline materials. His patents and career achievements reflect his dedication to innovation and excellence in his field.