Alan K Harrell is a notable inventor based in New Waverly, TX (US). He has made significant contributions to the field of down hole tool manufacturing, holding a total of 3 patents. His innovative approaches have enhanced the performance and cost-effectiveness of drilling tools.

Latest Patents

One of his latest patents is a casting method for matrix drill bits and reamers. This invention involves an apparatus and method for manufacturing down hole tools that reduce manufacturing costs while enhancing performance. The design features a belted mold assembly that includes a casting assembly, a belt assembly, and a mid-belt. This assembly allows for the fabrication of a casting that utilizes a larger diameter blank, displacing more expensive casting material and enabling the use of a smaller outer diameter thin-walled mold. The mid-belt provides necessary bracing for the casting assembly during the casting process. Additionally, a cap can be placed on top of the blank to prevent metallurgical bonds from forming, ensuring that excess binder material remains high in purity for reprocessing.

Career Highlights

Alan K Harrell is currently associated with Varel Europe S.a.s., where he continues to innovate in the field of drilling technology. His work has been instrumental in developing tools that meet the demands of modern drilling operations.

Collaborations

Some of his notable coworkers include Michael R Reese and Gilles Gallego, who have collaborated with him on various projects within the company.

Conclusion

Alan K Harrell's contributions to the field of down hole tool manufacturing exemplify the spirit of innovation. His patents reflect a commitment to enhancing performance while reducing costs in the industry.