Critical Gas CREST on Twitter: "Thank you Prof. Ioannis Chatzis. You weren't just a great instructor, but even a greater father and friend! https://t.co/9H9NmJ98BQ" / Twitter
![Ioannis CHATZIS | Professor | PhD | University of Waterloo, Waterloo | UWaterloo | Department of Chemical Engineering Ioannis CHATZIS | Professor | PhD | University of Waterloo, Waterloo | UWaterloo | Department of Chemical Engineering](https://www.researchgate.net/profile/Ioannis-Chatzis/publication/254533326/figure/tbl1/AS:669666825498654@1536672421926/CHARACTERISTICS-OF-THE-SINTERED-GLASS-BEAD-MODELS-USED-IN-THE-VAPEX-EXPERIMENTS-a_Q320.jpg)
Ioannis CHATZIS | Professor | PhD | University of Waterloo, Waterloo | UWaterloo | Department of Chemical Engineering
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Remembering Ioannis “John” Chatzis | Obituaries – Adams Funeral Home and Cremation Services Ltd | Barrie, ON
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