I’m saddened to learn about the passing of Dr Greuer. Please pass my condolences and prayers to his family.

He taught ventilation and thermodynamics to me in 1971. He always had a twinkle in his eye and was a devoted professor who wanted his students to do well. He helped me get through the course with his extra coaching that was needed. He had a sharp sense of humor and enjoyed a joke. I have wonderful memories of him.

Thanks for letting us know.

Jim Wade ‘71