Location History:
- North Tonawanda, NY (US) (1993 - 1995)
- Grand Island, NY (US) (1994 - 1996)
Company Filing History:
Years Active: 1993-1996
Title: Innovations of Mark J Roberts
Introduction
Mark J Roberts is a notable inventor based in Grand Island, NY (US). He has made significant contributions to the field of refrigeration and cryogenics, holding a total of 9 patents. His work focuses on improving cooling systems and enhancing argon recovery processes.
Latest Patents
One of his latest patents is a cooling system employing a primary, high-pressure closed refrigeration loop. This innovative cooling system includes a unit for processing products to be cooled or frozen. A secondary refrigeration loop is connected to this unit, introducing a refrigerant at or near atmospheric pressure. The system may operate with an open or closed secondary loop, which includes a secondary heat exchanger for cooling the refrigerant. The primary closed refrigeration loop operates at a pressure of not less than 2 atmospheres and comprises a primary refrigerant compressor, a primary heat exchanger, and an expander for further cooling. This design enables efficient cooling of the secondary refrigerant.
Another significant patent is a cryogenic rectification system with enhanced argon recovery. This cryogenic air separation system improves argon recovery by turboexpanding vapor from the argon column top condenser to generate refrigeration. The vapor is then passed into the lower pressure column, enhancing the overall efficiency of the argon recovery process.
Career Highlights
Mark J Roberts is currently employed at Praxair Technology, Inc., where he continues to innovate in the field of refrigeration and cryogenics. His work has contributed to advancements in cooling technologies that are essential for various industrial applications.
Collaborations
Throughout his career, Mark has collaborated with notable colleagues, including Neil Mark Prosser and Dante Patrick Bonaquist. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Mark J Roberts is a distinguished inventor whose work in refrigeration and cryogenics has led to significant advancements in the industry. His patents reflect a commitment to innovation and efficiency, making him a valuable contributor to his field.