Richard W O'Brien

Title: The Innovations of Richard W O'Brien

Introduction

Richard W O'Brien is an accomplished inventor based in Turramurra, Australia. He has made significant contributions to the field of colloidal science, particularly through his innovative patent that addresses the measurement of particle size and charge in suspensions.

Latest Patents

Richard W O'Brien holds a patent for a device designed to determine the size and charge of colloidal particles. This apparatus enables the measurement of particle charge and size distribution in suspensions of arbitrary concentration. It utilizes a cell that applies an unsteady electric field or mechanical force across the suspension at different frequencies to accelerate the particles. The resulting acoustic wave generated by the electric field or the electrical response and acoustic pressure at the electrodes is measured. Transducers are employed to convert mechanical forces into electrical signals. This innovative approach enhances the understanding of colloidal systems.

Career Highlights

Throughout his career, Richard has worked with notable companies such as Matec Applied Sciences, Inc. and Colloidal Dynamics. His expertise in colloidal science has allowed him to contribute to advancements in the field, making him a respected figure among his peers.

Collaborations

Richard has collaborated with various professionals in his field, including his coworker David W Cannon. Their joint efforts have furthered research and development in colloidal particle analysis.

Conclusion

Richard W O'Brien's contributions to the field of colloidal science through his innovative patent and collaborations highlight his importance as an inventor. His work continues to influence the understanding of particle dynamics in suspensions.