David G Meadows

Title: The Innovative Contributions of David G Meadows

Introduction

David G Meadows is a notable inventor based in Phoenix, AZ, with a remarkable portfolio of 16 patents. His work primarily focuses on advancements in metal recovery processes, showcasing his commitment to innovation in the field.

Latest Patents

One of his latest patents is titled "System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials." This patent describes a sophisticated metal recovery process that utilizes a solvent extraction method. In this exemplary embodiment, the solution extraction system consists of a plant with both a first and second circuit. A high-grade pregnant leach solution (HGPLS) is supplied to both circuits, while a low-grade pregnant leach solution (LGPLS) is directed to the second circuit. The first circuit generates a rich electrolyte that can be sent to primary metal recovery, along with a low-grade raffinate for secondary metal recovery. The second circuit also produces a rich electrolyte for primary metal recovery, with both circuits being in fluid communication with each other.

Career Highlights

Throughout his career, David has made significant contributions while working with prominent companies such as Freeport Minerals Corporation and Freeport-McMoRan Corporation. His experience in these organizations has allowed him to refine his skills and develop innovative solutions in metal recovery.

Collaborations

David has collaborated with several professionals in his field, including Barbara J Savage and Wayne Werneke Hazen. These partnerships have further enhanced his work and contributed to the success of his inventions.

Conclusion

David G Meadows stands out as a dedicated inventor whose work in metal recovery processes has made a significant impact. His innovative patents and collaborations reflect his expertise and commitment to advancing technology in this area.