Location History:
- Stonehaven, GB (1999)
- Aberdeenshire, GB (2016)
- Aberdeen, GB (2011 - 2018)
Company Filing History:
5 out of 11 
1 out of 46 
Years Active: 1999-2018
Title: John Gallagher: Innovator in Drilling Technology
Introduction
John Gallagher is a notable inventor based in Aberdeen, GB, recognized for his contributions to drilling technology. With a total of 6 patents, Gallagher has made significant advancements in the field, particularly in the design of pipe string elements and drilling riser assemblies.
Latest Patents
Gallagher's latest patents include an anti-rotation device for pipe strings and a Merlin drilling riser assembly. The anti-rotation device is designed to prevent unintentional relative rotation between connectors, utilizing saw-tooth profiled teeth and detent members for secure engagement. The Merlin drilling riser assembly features a male and female section that form a connection joint, incorporating helically threaded rings for enhanced stability and performance.
Career Highlights
Throughout his career, Gallagher has worked with reputable companies such as Oil States Industries (UK) Limited and Oil States Industries Limited. His innovative designs have contributed to improved safety and efficiency in drilling operations.
Collaborations
Gallagher has collaborated with notable coworkers, including Martin James Ward and Norman Lumsden, further enhancing the impact of his inventions in the industry.
Conclusion
John Gallagher's work in drilling technology exemplifies the spirit of innovation and dedication to improving industry standards. His patents reflect a commitment to advancing engineering solutions that enhance operational safety and efficiency.