Daniel B Justman

Title: The Innovative Contributions of Daniel B. Justman

Introduction

Daniel B. Justman, an accomplished inventor based in Houston, Texas, has made significant contributions to the field of earth boring technology. With three patents to his name, Justman has demonstrated his ability to innovate and enhance drilling tools, ultimately improving the efficiency of the drilling industry.

Latest Patents

Justman's most recent inventions include two noteworthy patents:

1. **Wall Contacting Tool**: This innovative wall contacting tool features a fixed blade rotating stabilizer equipped with replaceable wear pads. Designed for use in earth boring, the tool includes uniquely shaped pads that fit into a corresponding V groove at the end of the stabilizer arm. The pads are secured by radial dowel pins, ensuring stability and durability during operation. This design addresses the practical challenges faced in drilling, offering a reliable solution for wear and tear.

2. **Reamer-Stabilizer**: The drilling fluid roller reamer-stabilizer is another remarkable invention by Justman. It consists of a tubular body with threaded pin and box connectors, facilitating seamless integration into a drill string. The design incorporates rollers in pockets on the body’s sides, equipped with bearing blocks to manage thrust efficiently. This invention not only enhances the functionality of drilling operations but also ensures that tools can be maintained and replaced easily.

Career Highlights

Throughout his career, Daniel B. Justman has worked with esteemed companies in the industry, including Smith International, Inc. and Reed Tool Company. His experiences in these organizations have allowed him to develop his inventions further and collaborate with other industry professionals.

Collaborations

Justman's innovative journey has been greatly influenced by his collaborations with notable colleagues, such as Glenn L. Allison and Thomas E. Winship. These partnerships have fostered an environment of creativity and have contributed to the successful development of his patents.

Conclusion

Daniel B. Justman stands out as a prolific inventor whose contributions to earth boring technology have been invaluable. With a focus on innovative solutions, his patents not only address existing challenges in the field but also pave the way for future advancements. As the drilling industry continues to evolve, Justman's work remains a significant part of its progress.