Honoring those whose dedication shaped our industry. Entries are listed by most recent first. Use the alphabetical index (A–Z) to locate an individual by last name.

  • Ronald Stewart

    Ronald Stewart passed away on Monday, Jan. 27, 2014, at the age of 65. He will be greatly missed by his wife Marjory, their son Andrew and his nieces and nephew.

  • Randy Schwandt

    Randy Schwandt was born on July 30, 1946, in Ortonville, Minn. He grew up on a dairy farm 10 miles southeast of Milbank, S.D. Randy attended grade school in a one-room grade school with outdoor toilets. In 1963 he graduated from Milbank High School. He continued his education at the South Dakota School of Mines & Technology, earning a bachelor’s degree in civil engineering in 1967 as then a master's in civil engineering in 1974.

  • Tom Sproull

    Tom Sproull, 66, of Pittsburgh, peacefully passed away on Saturday, Jan. 31, 2015. Beloved husband of Phyllis (Schweiger) Sproull of 44 years; loving father of Khrista (Everett) Weisser; cherished Pap Pap of Austin and Avery Weisser; caring brother of Charles Sproull; son of the late Charles and Kathryn Sproull.

  • Muhammad Saeed

    Muhammad Saeed passed away Feb. 21, 2016. He was born Oct. 22, 1942. He acquired his bachelor’s and master’s degrees in geology from University of Karachi, in Pakistan, in 1963 and 1965.

  • Ed M. Smith, Jr.

    Ed M. Smith, Jr., 89, of Lilburn, Ga., and a founding ISEE member, passed on June 4, 2018. A memorial service will be held at 4 p.m. June 23 at with a gathering from 2 - 4 p.m. at Wages and Sons, Lawrenceville Chapel.