Frank C Ratcliff

Title: Frank C. Ratcliff: Innovator in Earth Boring Technology

Introduction

Frank C. Ratcliff is a notable inventor based in Midland, TX (US). He has made significant contributions to the field of earth boring technology. His innovative designs have led to the development of a unique patent that enhances the efficiency of drilling operations.

Latest Patents

Frank C. Ratcliff holds a patent for a nozzle retaining ring with a crushed O-ring. This invention is designed for an earth boring bit that features a nozzle assembly with a wedging retaining ring and a crushed O-ring seal. The nozzle is strategically located in a passage within the drill bit and bears against a shoulder. The retaining ring is secured by threads into the passage, which tightens the nozzle against the shoulder. The design includes a bore with an upper rim that encircles a conical section in the bore. The conical section of the retaining ring mates with a conical section on the exterior of the nozzle. When the retaining ring is tightened, these two conical sections work together to wedge the nozzle securely in place. An O-ring is positioned between the nozzle conical section, the wall of the passage, and the upper rim of the retaining ring, ensuring a tight seal.

Career Highlights

Frank C. Ratcliff is associated with Hughes Tool Company LLC, where he has contributed to advancements in drilling technology. His work has been instrumental in improving the performance and reliability of earth boring equipment.

Collaborations

Frank has collaborated with Edward M. Galle, Sr., who is also a key figure in the field of drilling technology. Their combined expertise has led to innovative solutions in earth boring applications.

Conclusion

Frank C. Ratcliff's contributions to earth boring technology through his patent demonstrate his innovative spirit and commitment to enhancing drilling efficiency. His work continues to impact the industry positively.