Yvonne Clark

Yvonne married William F. Clark Jr, a biochemistry teacher at Meharry Medical College, in 1955. Her husband was originally from Raleigh, North Carolina. They had a son in 1956 and a daughter in 1968. Her daughter, Carol Lawson, interviewed Clark for the Society of Women Engineers in 2007. She died at her home in Nashville on January 27, 2019.

Clark helped to start Tennessee State's chapter of Pi Tau Sigma, a mechanical engineering society. She made great effort to encourage women to become engineers, and reported in 1997 that 25% of the students in her department were female.

Clark did further research that discovered methods for revitalizing and modernizing part of the inner city through the Westinghouse's Defense and Space Center in Baltimore, Maryland. As of the 1990s, her research focuses on refrigerants. She is the main investigator for the research project "Experimental Evaluation of the Performance of Alternative Refrigerants in Heat Pump Cycles" funded by the Department of Energy's Oak Ridge National Laboratory. Clark is the student division team leader for the NASA funded project at TSU called the Center for Automated Space Science.

Clark was the first African-American woman to earn a master's degree in Engineering Management from Vanderbilt University in 1972, after having sent the first African-American students to their engineering department earlier. Her thesis was titled "Designing procedures for materials flow management in major rebuild projects in the glass industry".

Yvonne's first job after gaining her degree was in the Frankford Arsenal Gauge Lab, a U.S. Army ammunition plant in Philadelphia. She then moved to a small record label, RCA Camden, in New Jersey, where she designed factory equipment. Clark returned to the South to get married, and became the first female member of the Tennessee State University mechanical engineering department, joining the faculty in 1956. She twice chaired the department, initially from 1965 until 1970 and then starting in 1977 and held the position for 11 years. She retired as a professor.

In 1945 she graduated from high school at age 16 and spent the next two years studying at Girls Latin School in Boston. Clark then became the first woman to earn a degree in mechanical engineering from Howard University, where she was a cheerleader and the only female in her class of almost entirely returned World War II veterans. After she graduated in 1951 she found that "the engineering job market wasn't very receptive to women, particularly women of color".

Yvonne Y. Clark (born Georgianna Yvonne Young; April 13, 1929 – January 27, 2019) was a pioneer for African-American and women engineers. She was the first woman to get a Bachelor of Science degree in mechanical engineering at Howard University, the first woman to earn a master's degree in Engineering Management from Vanderbilt University, and the first woman to serve as a faculty member in the College of Engineering and Technology at Tennessee State University, afterward becoming a professor emeritus.

Yvonne was born in 1929 in Houston, Texas and raised in Louisville, Kentucky. Her father Dr. Coleman Milton Young, Jr. was a physician/surgeon and her mother Hortense Houston Young was a librarian and journalist the Louisville Defender. Her brother, C. Milton Young III, became a physician. As a child she had a love for building and fixing things, but was not allowed to take mechanical drawing class at school because she was a girl. She took an aeronautics class in high school and joined the school's Civil Air Patrol, where she learned to shoot and had flying lessons in a simulator.