This inventor holds 6 USPTO granted patents. Top assignees: The Broken Hill Proprietary Company Limited, Texaco Inc., The University of Melbourne. Active years: 1984-2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Harlestown, AU (1998)
- Charlestown, AU (1984 - 2000)
Company Filing History:
5 out of 87 
1 out of 3,161 
1 out of 330 
Years Active: 1984-2000
Title: Innovations and Contributions of Geoffrey R Rigby
Introduction
Geoffrey R Rigby is a notable inventor based in Charlestown, Australia. He has made significant contributions to the field of engineering and technology, holding a total of 6 patents. His work primarily focuses on processes and systems that enhance efficiency and safety in industrial applications.
Latest Patents
One of Rigby's latest patents is for a gasification plant designed for direct reduction reactors. This invention presents an integrated process and apparatus that supplies a portion of the reducing gas feedstock to a reduction reactor, specifically for the direct reduction of iron. The process involves gasifying a hydrocarbonaceous feedstock to produce synthesis gas, which is then expanded to lower its pressure for use in the reduction reactor. This innovative approach optimizes the reduction process, ensuring effective production of reduced iron.
Another significant patent by Rigby is an inertization system for highwall mining. This system is designed to mine aggregate material safely from a seam. It includes a mining device that cuts aggregate material and a conveying device that transports the mined material. A key feature of this system is the inertization device, which maintains a lower concentration of oxygen in the atmosphere of the mining drive, thereby reducing the risk of explosions caused by methane gas or dust.
Career Highlights
Throughout his career, Geoffrey R Rigby has worked with prominent companies such as the Broken Hill Proprietary Company Limited and Texaco Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for complex engineering challenges.
Collaborations
Rigby has collaborated with notable professionals in his field, including Gordon Alexander Marshall and Frederick C Jahnke. These collaborations have further enriched his work and have led to advancements in the technologies he has developed.
Conclusion
Geoffrey R Rigby is a distinguished inventor whose contributions to engineering and technology have had a lasting impact. His innovative patents and collaborations reflect his commitment to enhancing industrial processes and ensuring safety in mining operations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile