Donald W Greear

Title: The Innovative Contributions of Donald W. Greear

Introduction

Donald W. Greear is a notable inventor based in Vancouver, WA (US). He has made significant contributions to the field of aseptic liquid mixing technology. His innovative approach has led to the development of a unique mixer designed specifically for aseptic liquids.

Latest Patents

Donald W. Greear holds a patent for a "Mixer for Aseptic Liquids." This invention features a mixer designed for an aseptic liquid in a vessel. The design includes a weldment post with a distal extremity inside the wall and a proximal extremity outside the wall. The weldment post has a bore extending out through its proximal extremity. A motor-driven magnet drive assembly is located within the bore of the weldment post. Additionally, a hub carrying impellers is rotatably mounted on the weldment post. The magnet-driven assembly is positioned in close proximity to the magnet drive assembly, separated by a liquid-tight seal. This innovative design includes a plurality of circumferentially spaced apart driven permanent magnets, which are caged by bars to prevent movement with respect to the hub.

Career Highlights

Donald W. Greear is associated with Aseptic Controls Investment Co., where he applies his expertise in developing advanced mixing technologies. His work has been instrumental in enhancing the efficiency and safety of aseptic liquid handling processes.

Collaborations

Throughout his career, Donald has collaborated with notable individuals such as Luther Thomas Hoobyar and Mark R. Embury. These collaborations have contributed to the advancement of technology in the field of aseptic mixing.

Conclusion

Donald W. Greear's innovative contributions to the field of aseptic liquid mixing demonstrate his commitment to advancing technology. His patent for a mixer for aseptic liquids showcases his ingenuity and dedication to improving industrial processes.