Location History:
- Austin, TX (US) (1989)
- Lexington, KY (US) (1998)
- Philadelphia, PA (US) (2017)
- Raleigh, NC (US) (2014 - 2022)
Company Filing History:
2 out of 2 
2 out of 4 
1 out of 1 Years Active: 1989-2025
Title: The Innovative Contributions of Craig A. Grimes
Introduction
Craig A. Grimes is a notable inventor based in Raleigh, NC, with a significant portfolio of innovations. He holds a total of 9 patents, showcasing his expertise in the field of gas separation and conversion technologies. His work has the potential to impact various industries, particularly in environmental and energy sectors.
Latest Patents
Among his latest patents are groundbreaking systems and methods for the separation of carbon dioxide (CO₂) from gaseous mixtures. One of his notable inventions is a vortex tube designed to separate and concentrate CO₂ from a gaseous input stream. This vortex tube operates at a design pressure between 105 psi and 280 psi above atmospheric pressure, producing a concentrated CO₂ outlet stream that is connected to a conversion system capable of transforming the separated CO₂ into other chemical compounds.
Another significant patent is the Electric Field Assisted Ranque-Hilsch (EFARH) vortex tube, which enhances the separation of gas or gas-vapor species. This improved apparatus incorporates an electric field within the vortex tube, created by either an applied potential or temperature-dependent triboelectric effects. This innovation not only enhances the separation of gaseous components, particularly CO₂, but also promotes the conversion of the resulting separated gaseous products.
Career Highlights
Throughout his career, Craig A. Grimes has made substantial contributions to the field of gas separation technologies. His work has been recognized for its innovative approach and practical applications. He has been associated with various companies, including Fluxphoton Corporation, where he has further developed his expertise in this domain.
Collaborations
Craig has collaborated with notable individuals in his field, including Kevin Kreisler and Kevin E. Kreisler. These collaborations have likely contributed to the advancement of his research and innovations.
Conclusion
Craig A. Grimes stands out as a prominent inventor with a focus on innovative solutions for gas separation and conversion. His patents reflect a commitment to addressing environmental challenges through technology. His contributions are poised to make a significant impact in the relevant industries.