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Alumni Focusmore alumni

Sally Heidtke


Sally Heidtke is a practiced engineer with a decidedly practical outlook. She has "thrived on making noticeable improvements to manufacturing systems and processes that are sustainable." She also is a heartfelt leader who has lived by this ethic: "Reach out to others for help, and to others who need help as well." Heidtke has fashioned that balance between the technical and soulful throughout her career. . . .

Alumni Focusmore alumni

Christine Cowell


Christine Marie (Gustafson) Cowell enrolled at Michigan Technological University in 1996 as a Chemical Engineering major. She served as a Resident Assistant in DHH for two years and spent a summer as an intern at 3M, in addition to membership in Blue Key and the Pep Band. She graduated in May of 2000 with a Bachelor’s Degree in Chemical Engineering.

Alumni Focusmore alumni

Charles Lingelbach


Mr. Charles Lingelbach, a native of Oconto, Wisconsin, began his career at the Haas Brewing Company, Houghton in 1934, understudying his father, master brewer Charles J. Lingelbach, Sr. After earning a degree in Chemical Engineering in 1939, he worked in the fermentation cellars of Pabst Brewing Company in Milwaukee. In 1940 Pabst sponsored his attending Wallersteins Brewing Academy in New York City to earn a certificate . . .