George S Castle

Title: George S Castle: Innovator in Laser Technology and Polymer Science

Introduction

George S Castle is a notable inventor based in London, Canada. He has made significant contributions to the fields of laser technology and polymer science, holding a total of 4 patents. His innovative work has advanced the understanding and application of various technologies.

Latest Patents

One of Castle's latest patents is focused on dust precipitation in a gas laser. This invention addresses the challenge of removing dust from the gas charge in excimer lasers using electrostatic precipitators. These devices are strategically placed within the laser vessel to ensure efficient gas circulation and dust removal. The technique involves multiple passes of gas through the precipitator, achieving a low background level of dust over time.

Another significant patent involves the plasma treatment of polymer powders. In this work, Castle explored the modification of fine polystyrene and polymethyl methacrylate powders through exposure to nitrogen and oxygen microwave plasma. The study revealed changes in the surface elemental composition and triboelectric properties of the powders, highlighting the effects of nitrogen and indium incorporation.

Career Highlights

Throughout his career, George S Castle has worked with various organizations, including Canadian Patents & Development Ltd. and the University of Western Ontario. His experience in these institutions has allowed him to collaborate on groundbreaking research and development projects.

Collaborations

Castle has collaborated with notable individuals such as Ion I Inculet and John L Sullivan. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

George S Castle's contributions to laser technology and polymer science demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to solving complex challenges in these fields.