Dr. David R. Dillehay, 1936-2016
The 42nd International Pyrotechnics Society Seminar was dedicated to the memory of Dr. David R. Dillehay. Dr. Dillehay was a founding member of IPS, having served as Secretary, Vice-President, and President. He was the treasurer of IPSUSA Seminars, Inc. from 1980 until his death. He will be greatly missed by the pyrotechnics and energetic materials community. Click here to read more.