Ricki is an Application Engineer at Bettersize Inc. He holds a Ph.D. in Chemical Engineering from the University of Southern California, and has extensive experience in nanomaterial manufacturing and characterization, process validation, and R&D for the biotech and medical device industries. He joined Bettersize in 2025, where he provides technical expertise, application support, and customer guidance for laser diffraction, nanoparticle, and dry powder particle analyzer instruments.