Company Filing History:
5 out of 8 
2 out of 3 
1 out of 4 Years Active: 2012-2022
Title: Innovations of Harry McGraw: A Look at His Contributions
Introduction
Harry McGraw, an inventive mind hailing from Broussard, Louisiana, has made significant contributions to the field of underwater engineering. With a portfolio boasting eight patents, McGraw's innovations primarily focus on methods and apparatuses designed for challenging underwater scenarios, particularly in the oil and gas industry.
Latest Patents
Among his notable patents, the standout is his work on the "Method and apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms." This innovative approach allows for the tapping into pressurized multiple strings of tubulars situated coaxially for wells and platforms that have overturned. The ingenuity lies in the underwater application, utilizing divers or remotely operated vehicles. Key components of McGraw's assembly include a tapping tool that connects to the tubular via a saddle connection, adjustable tapping clamps with locking features, a compression plate with view ports, and an angularly adjustable hot tapping system complemented by a drill and saw mechanism.
Career Highlights
Harry McGraw has spent a significant portion of his career working with Tetra Applied Technologies, LLC. His role at this prominent company allowed him to apply his inventive skills in practical applications, furthering advancements in underwater operations and enhancing safety measures for divers and operators alike.
Collaborations
Throughout his career, McGraw has collaborated with notable professionals, including Leslie M. Bland and Daniel Stephen Bangert. These partnerships have helped him refine his inventions and ensure that his innovations meet the high standards required in the industry.
Conclusion
Harry McGraw stands out as a notable inventor whose work addresses the complexities of underwater engineering. His eight patents reflect a commitment to innovation and the improvement of safety and efficiency in challenging environments. Through his contributions, McGraw continues to pave the way for future advancements in the field.