Fred J Pittard

Title: Fred J Pittard: Innovator in Underreamer Technology

Introduction

Fred J Pittard is a notable inventor based in Richmond, TX (US). He has made significant contributions to the field of drilling technology, particularly with his innovative designs for underreamers. With a total of 3 patents to his name, Pittard's work has advanced the efficiency and functionality of drilling tools.

Latest Patents

Pittard's latest patents include an underreamer with simultaneously expandable cutter blades and a method. This innovative tool features a body with upper and lower portions, each containing cutter blade slots. The design allows for simultaneous movement of the upper and lower cutter blades, maintaining a continuous fluid flow path from the upper end of the tool to the drill bit at the lower end. Another significant patent is the three-blade underreamer, which has a cylindrical body with a threaded top for connection to a tubing string. This design includes pivotally mounted cutter blades that can be moved between retracted and extended positions based on fluid pressure, ensuring a continuous fluid flow path regardless of the blade position.

Career Highlights

Fred J Pittard is currently associated with Slimdril International, Inc., where he continues to innovate in the field of drilling technology. His work has been instrumental in developing tools that enhance drilling efficiency and effectiveness.

Collaborations

Pittard has collaborated with fellow inventor Jimmy D Fultz, contributing to advancements in underreamer technology.

Conclusion

Fred J Pittard's contributions to drilling technology through his innovative patents have significantly impacted the industry. His work exemplifies the spirit of innovation and dedication to improving drilling tools.