This inventor holds 3 USPTO granted patents. Top assignee: Abb Vetco Gray Incorporated. Active years: 1994-1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Danestone, GB (1994)
- Aberdeen, GB (1995)
- Bridge of Don, GB (1997)
Company Filing History:
Years Active: 1994-1997
Title: Innovations of Calum J Dinnes
Introduction
Calum J Dinnes is a notable inventor based in Aberdeen, GB. He has made significant contributions to the field of drilling technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and safety of subsea well operations.
Latest Patents
Dinnes' latest patents include the "Adjustable Jackup Drilling System Hanger" and the "Adjustable Surface Well Head Casing Hanger." The Adjustable Jackup Drilling System Hanger features a casing tensioning system that applies tension to a string of casing between a subsea wellhead and a surface wellhead. This system includes an outer hanger with a load ring and a ratchet ring that engage a mandrel connected to the casing string. The outer hanger can be in either a disengaged or engaged position, allowing for efficient operation during the casing running process.
The Adjustable Surface Well Head Casing Hanger is designed for subsea wells and utilizes a two-piece casing hanger. This system includes an inner member that secures to a string of casing extending from the sea floor to a surface casing head. The outer member is axially adjustable and holds tension in the casing, ensuring a secure connection and effective sealing.
Career Highlights
Calum J Dinnes has built a successful career at Abb Vetco Gray Incorporated, where he has been instrumental in developing innovative solutions for the oil and gas industry. His expertise in drilling systems has positioned him as a key figure in advancing subsea technology.
Collaborations
Throughout his career, Dinnes has collaborated with talented professionals, including Stanley Hosie and Trevor W Park. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Calum J Dinnes is a distinguished inventor whose work has significantly impacted the drilling industry. His patents reflect a commitment to improving subsea operations and enhancing safety measures. His contributions continue to shape the future of drilling technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile