Barbara Erwin

Title: Barbara Erwin: Innovator in Material Preparation Technologies

Introduction

Barbara Erwin is a notable inventor based in Ontario, California, with a focus on innovations in material preparation and handling. She holds three patents that showcase her expertise and contributions to the field. Her work emphasizes efficiency and effectiveness in the processing of various materials.

Latest Patents

One of her latest patents is a system, apparatus, and method for material preparation and/or handling. This invention involves oscillating angularly rotating a container that holds a material, which can lead to the separation of the material. Denser or heavier materials tend to collect closer to the axis of rotation, while lighter materials move away from it. The oscillation along an arcuate path enhances lysing efficiency. Additionally, a micromotor may drive an impeller that is removably received in a container. Lysing can be performed in various modes, including batch mode, flow-through stop, semi-batch mode, or continuous flow-through mode. This innovative approach aims to improve the efficiency of lysing particulate materials.

Career Highlights

Barbara has worked with Claremont Biosolutions LLC and Keck Graduate Institute, where she has applied her skills and knowledge in material handling technologies. Her experience in these organizations has contributed to her development as an inventor and innovator in her field.

Collaborations

Some of her notable coworkers include Bruce D. Irvine and Robert Doebler, who have collaborated with her on various projects and innovations.

Conclusion

Barbara Erwin's contributions to material preparation technologies through her patents and career experiences highlight her role as a significant innovator in the field. Her work continues to influence advancements in material handling and processing.