William H Stein

Title: The Innovations of William H. Stein

Introduction

William H. Stein is a notable inventor based in Orange, Texas. He has made significant contributions to the field of lubricating oil refinement. His innovative approach has led to the development of a unique control method for solvent refining lubricating oils.

Latest Patents

Stein holds a patent for a "Control method for solvent refining lubricating oils." This patent describes a solvent extraction process that yields a primary aromatics-lean raffinate and a primary aromatics-rich extract. The aromatics content of the primary raffinate is controlled by manipulating extraction temperature and solvent dosage. Additionally, the primary extract is separated to form a secondary raffinate and a secondary extract, with the aromatics content of the secondary extract controlled by adjusting the settling temperature.

Career Highlights

William H. Stein has worked with Texaco Inc., a prominent company in the oil and gas industry. His work has focused on improving the efficiency and effectiveness of lubricating oil production processes. His innovative methods have contributed to advancements in the field.

Collaborations

Stein has collaborated with Theodore C. Mead, a fellow inventor, to further enhance the development of refining techniques. Their partnership has fostered innovation and progress in the industry.

Conclusion

William H. Stein's contributions to the field of lubricating oil refinement demonstrate his commitment to innovation and excellence. His patent and collaborative efforts have paved the way for advancements in oil refining processes.