John Roethle

John Roethle is an experienced R&D Engineer currently at Pendar Technologies, LLC since November 2021. Previously, John held multiple roles at TeraDiode, Inc. from December 2017 to October 2021, including Lead Optical Engineer, Optical Engineer, and Product Evaluation Engineer. John started a research career at Yale University, serving as a Research Assistant in the Ziad Ganim Lab and the Molecular Design Research Network between February 2015 and May 2017. Additionally, John acted as an Undergraduate Peer Tutor for university-level chemistry courses during the Spring and Fall of 2016. John earned a combined MS/BS degree in Chemistry from Yale University in 2017.