Donald Grant

Title: The Innovative Contributions of Donald Grant

Introduction

Donald Grant is an accomplished inventor based in Excelsior, MN (US). He has made significant contributions to the field of liquid filtration technology. His innovative approach has led to the development of a unique patent that addresses the challenges of particle removal from liquid streams.

Latest Patents

Donald Grant holds a patent for a "System and method for liquid filtration based on a neutral filter material." This invention teaches that the removal of particles of any charge from a liquid stream is achievable through mechanisms other than traditional sieving. The method utilizes a weakly charged or neutral surface on one or more filters within a pre-selected pH range. This allows for the efficient capture of particles that are much smaller than the filter pore size. The filter surface can be created through careful selection of filter materials or surface modifications to achieve the desired neutral or weakly charged characteristics.

Career Highlights

Throughout his career, Donald Grant has been associated with Entegris, Inc., where he has contributed to advancements in filtration technologies. His work has been instrumental in enhancing the efficiency and effectiveness of liquid filtration systems.

Collaborations

Donald has collaborated with notable colleagues, including Wayne T. Kelly and Philip M. Goddard. These partnerships have fostered innovation and have played a crucial role in the development of new technologies in the field.

Conclusion

Donald Grant's contributions to liquid filtration technology exemplify the spirit of innovation. His patent reflects a deep understanding of filtration mechanisms and showcases his commitment to advancing the field. His work continues to influence the industry and inspire future innovations.