Schoeff, Robert W.2010-07-192010-07-192010-07-19http://hdl.handle.net/2097/4293There were 15 grain dust explosions reported for the U.S. in 1994 according to Robert W. Schoeff, Professor Emeritus and Consultant, Kansas State University and Ralph Regan, Safety Director, USDA-FGIS. This compares to 13 in 1993 and a ten-year average of 15 explosions.en-USGrain dustDust explosionsTechnical Report